Data Sheet - 24V Input Micro Family DC-DC Converter Module

Distributed by: www.craftec.info 45 Features • • • • • • • • • • • • Data Sheet 24V Input Micro Family DC-DC Converter Module RoHS Compliant (with F or G pin option) DC input range: 18 - 36 V Input surge withstand: 50 V for 100 ms DC output: 3.3 – 48 V Programmable output: 10 to 110% Regulation: ±0.5% no load to full load Efficiency: Up to 89% Maximum operating temp: 100°C, full load Power density: up to 60 W per cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm Product Overview These DC-DC converter modules use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency ZCS/ZVS switching provides high power density with low noise and high efficiency. Absolute Maximum Ratings Parameter +In to -In voltage PC to -In voltage PR to -In voltage SC to -Out voltage -Sense to -Out voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Operating Temperature Storage Temperature Pin soldering temperature Mounting torque Rating -0.5 to +36 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +1.5 1.0 3000 1550 500 -55 to +100 -65 to +125 500 (260) 750 (390) 5 (0.57) Unit Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) M-Grade M-Grade <5 sec; wave solder <7 sec; hand solder 6 each Notes Applications Industrial and process control, distributed power, medical, ATE, communications, defense, aerospace Part Numbering e.g. V24C12T100BL2 V24C B Output Voltage 2 3V 3 5 12 15 24 28 48 = = = = = = = = N/A 3.3 V 5V 12 V 15 V 24 V 28 V 48 V Product Grade Temperatures (°C) Grade Operating Storage E = - 10 to +100 - 20 to +125 C = - 20 to +100 - 40 to +125 T = - 40 to +100 - 40 to +125 H = - 40 to +100 - 55 to +125 M = - 55 to +100 - 65 to +125 Output Power Vout Pout 2V N/A 3.3 V 75 W, 50 W 5V 100 W, 50 W 12 V 100 W, 50 W 15 V 100 W, 50 W 24 V 100 W, 50 W 28 V 100 W, 50 W 48 V 100 W, 50 W Pin Style Blank: Short Tin/Lead L: Long Tin/Lead S: Short ModuMate N: Long ModuMate F: Short RoHS G: Long RoHS Baseplate Blank: Slotted 2: Threaded 3: Through-hole For a description of pin options, see page 8. Baseplate options include slotted flanges, threaded and thru-hole. See page 9 for dimensions. For other package sizes and power levels, see the FasTrak Mini (half size) and FasTrak Maxi (full size) datasheets. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 1 of 11 Set your site on VICOR at www.vicorpower.com MODULE FAMILY ELECTRICAL CHARACTERISTICS Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. MODULE OPERATING SPECIFICATIONS Parameter Operating input voltage Input surge withstand Output voltage setpoint Min 18 Typ 24 Max 36 50 ±1 Unit Vdc Vdc % Vout nom. <100 ms Nominal input; full load; 25°C Notes MODULE INPUT SPECIFICATIONS Parameter Undervoltage turn-on Undervoltage turn-off Overvoltage turn-off/on 14.8 36.3 Min Typ 17.5 15.3 37.8 39.6 Max 17.9 Unit Vdc Vdc Vdc See note Notes Note: The following models will operate to 16 Vin after startup at >17.9 V: – all 50 W models – 3.3 V, 75 W; 5 V, 100 W; 12 V, 100 W MODULE OUTPUT SPECIFICATIONS Parameter Line regulation Temperature regulation Power sharing accuracy Programming range 10 Min Typ ±0.02 ±0.002 ±2 Max ±0.20 ±0.005 ±5 110 Unit % % / °C % % Notes Low line to high line; full load Over operating temperature range 10 to 100% of full load Of nominal output voltage. For trimming below 90% of nominal, a minimum load of 10% of maximum rated power may be required. Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading, contact Vicor applications engineering at 800-927-9474. THERMAL RESISTANCE AND CAPACITY Parameter Baseplate to sink; flat, greased surface Baseplate to sink; thermal pad (P/N 20265) Baseplate to ambient Baseplate to ambient; 1000 LFM Thermal capacity Min Typ 0.24 0.21 10.9 2.8 48 Max Unit °C/Watt °C/Watt °C/Watt °C/Watt Watt-sec/°C Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 2 of 11 Set your site on VICOR at www.vicorpower.com ELECTRICAL CHARACTERISTICS, continued MODULE CONTROL SPECIFICATIONS Parameter Min Typ Max Unit Notes PRIMARY SIDE (PC = Primary Control; PR = Parallel) PC bias voltage current limit PC module disable PC module enable delay PC module alarm PR emitter amplitude PR emitter current PR receiver impedance PR receiver threshold PR drive capability SECONDARY SIDE (SC = Secondary Control) SC bandgap voltage SC resistance SC capacitance SC module alarm 1.21 990 1.23 1000 0.033 0 1.25 1010 Vdc ohms µF Vdc With open trim; referenced to –Out. See Fig. 6 Referenced to –Out 5.7 150 375 2.4 500 2.5 625 2.6 12 5.9 5.50 1.5 2.3 5.75 2.1 2.6 4 6.00 3.0 2.9 7 0.5 6.1 Vdc mA Vdc ms Vavg Volts mA ohms Volts modules 25°C Minimum pulse width: 20 ns Without PR buffer amplifier UV, OV, OT, module fault. See Figs. 2 and 4 PR load >30 ohms, < 30 pF PC current = 1.0 mA PC voltage = 5.5 V Must be able to sink ≥4 mA. See Fig. 1 MODULE GENERAL SPECIFICATIONS Parameter Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Isolation resistance (in to out) Weight Temperature limiting Agency approvals 100 Min 3000 1550 500 10 2.3 (65.2) 115 cULus, TÜV, CE 2.4 (68.1) Typ Max Unit Vrms Vrms Vrms megohms ounces (grams) °C See Figs. 2 and 4 UL60950, CSA0950, EN60950, IEC60950. With a fuse in series with the +Input Notes Complies with reinforced insulation requirements Complies with basic insulation requirements Complies with operational insulation requirements Note: Specifications are subject to change without notice. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 3 of 11 Set your site on VICOR at www.vicorpower.com MODULE SPECIFIC OPERATING SPECIFICATIONS 3.3 Vout, 75 W (e.g. V24C3V3C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 78 4.14 Typ 79 140 4.3 4 ±0.02 26.1 26.1 Max 175 4.46 6 ±0.4 30.7 30.7 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 23.1 15.8 3.3 Vout, 50 W (e.g. V24C3V3C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 75 4.14 Typ 79.2 120 4.3 1.6 ±0.02 17.5 17.5 Max 150 4.46 3 ±0.2 20.6 20.6 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250mV 15.5 10.6 5 Vout, 100 W (e.g. V24C5C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 83 6.03 Typ 84 100 6.25 3.2 ±0.02 23 23 Max 125 6.47 4.8 ±0.2 27 27 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 20.4 2 5 Vout, 50 W (e.g. V24C5C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 83 6.03 Typ 84.5 80 6.25 1.3 ±0.02 11.5 11.5 Max 100 6.47 2.1 ±0.2 13.5 13.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250mV 10.2 2 12 Vout, 100 W (e.g. V24C12C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 83.8 13.7 Typ 85.8 209 14.3 4.4 ±0.02 9.59 9.59 Max 262 14.9 6.1 ±0.2 10.9 10.9 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 8.5 1.09 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 4 of 11 Set your site on VICOR at www.vicorpower.com 12 Vout, 50 W (e.g. V24C12C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87 13.7 Typ 88.1 80 14.3 1.8 ±0.02 4.8 4.8 Max 100 14.9 2.6 ±0.2 5.63 5.63 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250mV 4.25 2.91 15 Vout, 100 W (e.g. V24C15C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 88 17.1 Typ 89 100 17.8 4.6 ±0.02 7.67 7.67 Max 125 18.5 7 ±0.2 8.67 8.67 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 6.8 4.66 15 Vout, 50 W (e.g. V24C15C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87.5 17.1 Typ 88.5 160 17.8 1.8 ±0.02 3.83 3.83 Max 200 18.5 2.6 ±0.2 4.5 4.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250mV 3.39 2.33 24 Vout, 100 W (e.g. V24C24C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87 27.1 Typ 88 70 28.1 3.6 ±0.02 4.8 4.8 Max 88 29.1 5.4 ±0.2 5.42 5.42 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 4.25 2.91 24 Vout, 50 W (e.g. V24C24C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87 27.1 Typ 88.6 80 28.1 2 ±0.02 2.39 2.39 Max 100 29.1 3 ±0.2 2.81 2.81 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250mV 2.12 1.45 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 5 of 11 Set your site on VICOR at www.vicorpower.com 28 Vout, 100 W (e.g. V24C28C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 88 31.5 Typ 89 85 32.7 3.3 ±0.02 4.12 4.12 Max 107 33.9 5 ±0.2 5 5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 3.64 0.5 28 Vout, 50 W (e.g. V24C28C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint "Dissipation, standby" Load regulation Current limit Short circuit current Min 87.5 31.5 Typ 89 80 32.7 1.8 ±0.02 2.06 2.06 Max 100 33.9 2.7 ±0.2 2.42 2.42 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250mV 1.82 1.25 48 Vout, 100 W (e.g. V24C48C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 86.2 53.7 Typ 87.7 100 55.7 3 ±0.02 2.4 2.4 Max 125 57.7 5 ±0.2 2.81 2.81 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 2.12 1.46 48 Vout, 50 W (e.g. V24C48C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 86 53.7 Typ 87.2 120 55.7 2.1 ±0.02 1.2 1.2 Max 150 57.7 3 ±0.2 1.41 1.41 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250mV 1.06 0.72 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 6 of 11 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PC PIN Module Enable/Disable The module may be disabled by pulling PC below 2.3 V with respect to the –Input. This may be done with an open collector transistor, relay, or optocoupler. Multiple converters may be disabled with a single transistor or relay either directly or via “OR’ing” diodes. See Figure 1. Primary Auxiliary Supply At 5.7 V, PC can source up to 1.5 mA. In the example shown in Figure 3, PC powers a module enabled LED. Module Alarm The module contains “watchdog” circuitry which monitors input voltage, operating temperature and internal operating parameters. In the event that any of these parameters are outside of their allowable operating range, the module will shut down and PC will go low. PC will periodically go high and the module will check to see if the fault (as an example, overtemperature) has cleared. If the fault has not been cleared, PC will go low again and the cycle will restart. The SC pin will go low in the event of a fault and return to its normal state after the fault has been cleared. See Figures 2 and 4. +In PC +In Auto Restart Input Undervoltage Input Overvoltage Over Temperature Module Faults +Out PC PR SW1 50Ω 2-20ms typ. f(VIN) SW2 5.7Vdc (0-3mA) SW3 1K SC Disable PR –In 6K 1.23 Vdc –In SW1, 2, & 3 shown in "Fault" position –Out Disable = PC <2.3V Figure 1—Module enable/disable. Figure 2—PC/SC module alarm logic. +In PC "Module Enabled" 4kΩ Fault PC 5.7V 40μs typ. PR –In SC 1.23V 2-20ms typ. Figure 3—LED on-state indicator. Figure 4—PC/SC module alarm timing. Optocoupler +In PC +Out SC 4kΩ PR –In Alarm 1.00V –Out Figure 5—Isolated on-state indicator. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Figure 6—Secondary side on-state indicator. 24V Micro Family Rev. 3.1 Page 7 of 11 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - SC PIN Output Voltage Programming The output voltage of the converter can be adjusted or programmed via fixed resistors, potentiometers or voltage DACs. See Figures 7 and 8. +Out +Out RU Trim Up Error Amp 1kΩ 0.033μF SC RD Trim Down Load Error Amp 1kΩ 0.033μF SC Load –Out 1.23V 1.23V –Out RD (ohms) = 1,000 Vout Vnom - Vout RU (ohms) = 1,000 (Vout-1.23) Vnom 1.23 (Vout-Vnom) –1,000 Figure 7—Output voltage trim down circuit. Trim Down 1. This converter is not a constant power device – it has a constant current limit. Hence, available output power is reduced by the same percentage that output voltage is trimmed down. Do not exceed maximum rated output current. 2. The trim down resistor must be connected to the –Out pin. Figure 8—Output voltage trim up circuit. Trim Up 1. The converter is rated for a maximum delivered power. To ensure that maximum rated power is not exceeded, reduce maximum output current by the same percentage increase in output voltage. 2. The trim up resistor must be connected to the +Out pin. 3. Do not trim the converter above maximum trim range (typically +10%) or the output over voltage protection circuitry may be activated. Trim resistor values calculated automatically: On-line calculators for trim resistor values are available on the vicor website at: vicorpower.com/tools.html. Resistor values can be calculated for fixed trim up, fixed trim down and for variable trim up or down. In addition to trimming information, the web site and the Applications Manual also include design tips, applications circuits, EMC suggestions, thermal design guidelines and PDF data sheets for all available Vicor products. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 8 of 11 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PR PIN Parallel Operation The PR pin supports paralleling for increased power with N+1 (N+M) redundancy and phased array capability. Modules of the same input voltage, output voltage, and power level will current share if all PR pins are suitably interfaced. Compatible interface architectures include the following: DC coupled single-wire interface. All PR pins are directly connected to one another. This interface supports current +In PC PR –In –Out +Out sharing but is not fault tolerant. Minus In pins must be tied to the same electric potential. See Figure 9. AC coupled single-wire interface. All PR pins are connected to a single communication bus through 0.001 µF (500 V) capacitors. This interface supports current sharing and is fault tolerant except for the communication bus. See Figure 10. +In +Out Module 1 SC 0.001µF PC PR –In Module 1 SC –Out +In PC PR –In +Out +In +Out Module 2 (up to 12) SC 0.001µF PC PR Module 2 (up to 12) SC –Out –In –Out Ground plane Ground plane Figure 9—DC coupled single-wire interface. +Out SC –Out Figure 10—AC coupled single-wire interface. Plane +Out SC –Out L O A D • The +Out and –Out power buses should be designed to minimize and balance parasitic impedance from each module output to the load. • At the discretion of the power system designer, a subset of all modules within an array may be configured as slaves by shorting SC to –Out. • Do not use output OR’ing diodes with MicroMods. +Out 2 1 3 1.05KΩ R4 R2 7 6 LM10 SC R1 Load 8 R3 4 200Ω 1.2KΩ –Out +Out SC –Out Ground Plane • This module is designed for point of load regulation, where remote sensing is not required. Active voltage drop compensator, as shown here, may be used in applications with significant distribution losses. Details of this circuit are available in the design guide. Figure 11—N+1 module array output connections. Pin Styles * Designator (None) L S N F G Description Short solder Long solder Short ModuMate Long ModuMate Short RoHS Long RoHS Notes Figure 12—Voltage drop compensation. Requires in-board, mounting On-board mounting for 0.065" boards SurfMate or in-board socket mounting On-board socket mounting Select for RoHS compliant in-board solder, socket, or SurfMate mounting Select for RoHS compliant on-board solder or socket mounting * Pin style designator follows the “B” after the output power and precedes the baseplate designator. Ex. V24C12T100BN2 — Long ModuMate Pins Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 9 of 11 Set your site on VICOR at www.vicorpower.com MECHANICAL DRAWINGS MODULE OUTLINE 0.50 ±0.02 12,7 ±0,5 Converter Pins No. Function Label 1 +In + Primary 2 PC Control 3 Parallel PR 4 –In – 5 –Out – 6 7 Secondary Control +Out SC + 0.800 20,32 0.525 13,34 0.235±.015 5,97±0,38 (REF) 0.01 0.275 0.12* 0.20** 3,1 5,08 0.490 ±.015 0.49 12,4 6,99 1.27 32,3 Pin C L 1 (ALL MARKINGS THIS SURFACE) 2 3 4 12,45 ±0,38 (REF) 0.27 (2X) 6,9 0.65 16,5 1.30 33,0 0.09 2,3 0.15 X 45˚ 3,81 CHAMFER 0.350±.015 8,89±0,38 (REF) 2.000 50,80 Pin C L ALUMINUM BASEPLATE 2.28 57,9 FULL R (6X) 0.13 (6X) 3,3 7 6 5 0.080 DIA. (7X) 2,03 0.400 10,16 1.04 26,4 1.45 36,8 0.43 10,9 0.54 (7X) Short Pin 13,7 0.62 (7X) Long Pin 15,7 R 0.06 (3X) 1,5 Slotted or Threaded (Style 2) 4-40 UNC-2B (6X) 0.21 5,2 (REF) 1.45 36,8 (REF.) Use a 4-40 Screw (6x) Torque to: 5 in-lbs 0.57 N-m or Thru-hole (Style 3) #30 Drill Thru (6X) (0.1285) * Slotted baseplate only C Center line L PCB MOUNTING SPECIFICATIONS ALL MARKINGS THIS SURFACE PCB THICKNESS 0.062 ±0.010 1,57 ±0,25 ALUMINUM BASEPLATE PINS STYLES SOLDER:TIN/LEAD HOT SOLDER DIPPED MODUMATE: GOLD PLATED COPPER RoHS: GOLD PLATED COPPER 0.800* 20,32 0.525* 13,34 0.275* 6,99 0.170* 4,32 PLATED THRU HOLE DIA 0.133 3,38 1 2 3 4 INBOARD SOLDER MOUNT SHORT PIN STYLE 0.094 ±0.003 2,39 ±0,08 ONBOARD SOLDER MOUNT LONG PIN STYLE 0.094 ±0.003 2,39 ±0,08 (7X) 2.000* 50,80 1.734** 44,04 Consult Vicor Application Note: Soldering methods and procedures for 1st and 2nd Generation modules. 7 0.06 (4X) 1,5 6 5 R .400* 10,16 1.140** 28,96 *DENOTES TOL = ±0.003 ±0,08 **PCB WINDOW 0.43 10,9 0.53 13,5 Unless otherwise specified, dimensions are in inches mm Decimals 0.XX 0.XXX Tol. ±0.01 ±0.25 ±0.005 ±0.127 ±1° Angles Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 Page 10 of 11 Set your site on VICOR at www.vicorpower.com Warranty Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original purchaser only. EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability, function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and indemnifies Vicor against all damages. Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. Specifications are subject to change without notice. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual Property Department. Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Vicor Express: vicorexp@vicr.com Technical Support: apps@vicr.com Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 24V Micro Family Rev. 3.1 5/06 Set your site on VICOR at www.vicorpower.com 45 Features • • • • • • • • • • • • Data Sheet 48V Input Micro Family DC-DC Converter Module RoHS Compliant (with F or G pin option) DC input range: 36 - 75 V Input surge withstand: 100 V for 100 ms DC output: 2 – 48 V Programmable output: 10 to 110% Regulation: ±0.5% no load to full load Efficiency: Up to 89% Maximum operating temp: 100°C, full load Power density: up to 90 W per cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm Product Overview These DC-DC converter modules use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency ZCS/ZVS switching provides high power density with low noise and high efficiency. Absolute Maximum Ratings Parameter +In to –In voltage PC to –In voltage PR to –In voltage SC to -Out voltage -Sense to -Out voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Operating Temperature Storage Temperature Pin soldering temperature Pin soldering temperature Mounting torque Rating -0.5 to +75 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +1.5 1.0 3000 1550 500 -55 to +100 -65 to +125 500 (260) 750 (390) 5 (0.57) Unit Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) M - Grade M - Grade <5 sec; wave solder <7 sec; hand solder 6 each Notes Applications Distributed power, medical, ATE, communications, defense, aerospace Part Numbering e.g. V48C12T150BL2 V48C B Output Voltage 2 3V 3 5 12 15 24 28 48 = = = = = = = = 2V 3.3 V 5V 12 V 15 V 24 V 28 V 48 V Product Grade Temperatures (°C) Grade Operating Storage E = - 10 to +100 - 20 to +125 C = - 20 to +100 - 40 to +125 T = - 40 to +100 - 40 to +125 H = - 40 to +100 - 55 to +125 M = - 55 to +100 - 65 to +125 Vout 2V 3.3 V 5V 12 V 15 V 24 V 28 V 48 V Output Power Pout 50 W 75 W 100 W, 75 W, 50W 150 W 150 W 150 W 150 W 150 W Pin Style Blank: Short Tin/Lead L: Long Tin/Lead S: Short ModuMate N: Long ModuMate F: Short RoHS G: Long RoHS Baseplate Blank: Slotted 2: Threaded 3: Through-hole For a description of pin options, see page 8. Baseplate options include slotted flanges, threaded and thru-hole. See page 9 for dimensions. For other package sizes and power levels, see the FasTrak Mini (half size) and FasTrak Maxi (full size) datasheets. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 1 of 10 Set your site on VICOR at www.vicorpower.com MODULE FAMILY ELECTRICAL CHARACTERISTICS Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. MODULE OPERATING SPECIFICATIONS Parameter Operating input voltage Input surge withstand Output voltage setpoint Min 36 Typ 48 Max 75 100 ±1% Unit Vdc Vdc Vout nom. <100 ms Nominal input; full load; 25°C Notes MODULE INPUT SPECIFICATIONS Parameter Undervoltage turn-on Undervoltage turn-off Overvoltage turn-off/on 29.4 75.7 Min Typ 34.9 30.5 78.8 82.5 Max 35.7 Unit Vdc Vdc Vdc Notes MODULE OUTPUT SPECIFICATIONS Parameter Line regulation Temperature regulation Power sharing accuracy Programming range 10 Min Typ ±0.02 ±0.002 ±2 Max ±0.2 ±0.005 ±5 110 Unit % % / °C % % Notes Low line to high line; full load Over operating temperature range 10 to 100% of full load Of nominal output voltage. For trimming below 90% of nominal, a minimum load of 10% of maximum rated power may be required. Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading, contact Vicor applications engineering at 800-927-9474. THERMAL RESISTANCE AND CAPACITY Parameter Baseplate to sink; flat, greased surface Baseplate to sink; thermal pad (P/N 20265) Baseplate to ambient Baseplate to ambient; 1000 LFM Thermal capacity Min Typ 0.24 0.21 10.9 2.8 48 Max Unit °C/Watt °C/Watt °C/Watt °C/Watt Watt-sec/°C Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 2 of 10 Set your site on VICOR at www.vicorpower.com ELECTRICAL CHARACTERISTICS, continued MODULE CONTROL SPECIFICATIONS Parameter Min Typ Max Unit Notes PRIMARY SIDE (PC = Primary Control; PR = Parallel) PC bias voltage current limit PC module disable PC module enable delay PC module alarm PR emitter amplitude PR emitter current PR receiver impedance PR receiver threshold PR drive capability SECONDARY SIDE (SC = Secondary Control) SC bandgap voltage SC resistance SC capacitance SC module alarm 1.21 990 1.23 1000 0.033 0 1.25 1010 Vdc ohms µF Vdc With open trim; referenced to –Out. See Fig. 6 Referenced to –Out 5.7 150 375 2.4 500 2.5 625 2.6 12 5.9 5.50 1.5 2.3 5.75 2.1 2.6 4 6.00 3.0 2.9 7 0.5 6.1 Vdc mA Vdc ms Vavg Volts mA ohms Volts modules 25°C Minimum pulse width: 20 ns Without PR buffer amplifier UV, OV, OT, module fault. See Figs. 2 and 4 PR load >30 ohms, < 30 pF PC current = 1.0 mA PC voltage = 5.5 V Must be able to sink ≥4 mA. See Fig. 1 MODULE GENERAL SPECIFICATIONS Parameter Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Isolation resistance (in to out) Weight Temperature limiting Agency approvals 100 Min 3000 1550 500 10 2.3 (65.2) 115 cULus, TÜV, CE 2.4 (68.1) Typ Max Unit Vrms Vrms Vrms megohms ounces (grams) °C See Figs. 2 and 4 UL60950, CSA0950, EN60950, IEC60950. With a fuse in series with the +Input Notes Complies with reinforced insulation requirements Complies with basic insulation requirements Complies with operational insulation requirements Note: Specifications are subject to change without notice. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 3 of 10 Set your site on VICOR at www.vicorpower.com MODULE SPECIFIC OPERATING SPECIFICATIONS 2 Vout, 150 W (e.g. V48C2C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 76 2.7 Typ 77 85 2.8 3.3 ±0.02 28.8 28.8 Max 106 2.9 4.9 ±0.2 35 35 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 25.3 17.5 3.3 Vout, 75 W (e.g. V48C3V3C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby" Load regulation Current limit Short circuit current Min 80.5 4.14 Typ 81.5 75 4.3 3 ±0.02 26.2 26.2 Max 94 4.46 4.5 ±0.2 31.8 31.8 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 22.9 15.9 5 Vout, 100 W (e.g. V48C5C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint "Dissipation, standby" Load regulation Current limit Short circuit current Min 83 6.03 Typ 85 70 6.25 3.3 ±0.02 23 23 Max 88 6.47 5 ±0.3 26 26 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 20.4 14 5 Vout, 75 W (e.g. V48C5C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 82 6.03 Typ 83 100 6.25 3 ±0.02 17.3 17.3 Max 125 6.47 4.5 ±0.2 19.5 19.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 15.3 10.5 5 Vout, 50 W (e.g. V48C5C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 83.5 6.03 Typ 84.5 85 6.25 1.6 ±0.02 11.5 11.5 Max 106 6.47 2.4 ±0.2 13 13 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 10.2 7 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 4 of 10 Set your site on VICOR at www.vicorpower.com 12 Vout, 150 W (e.g. V48C12C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87 13.7 Typ 88 170 14.3 3.5 ±0.02 14.4 14.4 Max 212 14.9 5.3 ±0.2 16.3 16.3 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 12.7 8.75 15 Vout, 150 W (e.g. V48C15C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 86 17.1 Typ 87.5 120 17.8 4 ±0.02 11.5 11.5 Max 150 18.5 6 ±0.2 13.5 13.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 10.2 7 24 Vout, 150 W (e.g. V48C24C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87.5 27.1 Typ 88.5 220 28.1 4.3 ±0.02 7.19 7.19 Max 275 29.1 6.3 ±0.2 8.13 8.13 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 6.37 4.06 28 Vout, 150 W (e.g. V48C28C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87.5 31.5 Typ 88.5 110 32.7 3 ±0.02 6.16 6.16 Max 138 33.9 4.5 ±0.2 6.97 6.97 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 5.46 3.75 48 Vout, 150 W (e.g. V48C48C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 88 53.7 Typ 89 92 55.7 4.2 ±0.02 3.6 3.6 Max 115 57.7 6.3 ±0.2 4.5 4.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 3.19 2.19 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 5 of 10 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PC PIN Module Enable/Disable The module may be disabled by pulling PC below 2.3 V with respect to the –Input. This may be done with an open collector transistor, relay, or optocoupler. Multiple converters may be disabled with a single transistor or relay either directly or via “OR’ing” diodes. See Figure 1. Primary Auxiliary Supply At 5.7 V, PC can source up to 1.5 mA. In the example shown in Figure 3, PC powers a module enabled LED. Module Alarm The module contains “watchdog” circuitry which monitors input voltage, operating temperature and internal operating parameters. In the event that any of these parameters are outside of their allowable operating range, the module will shut down and PC will go low. PC will periodically go high and the module will check to see if the fault (as an example, overtemperature) has cleared. If the fault has not been cleared, PC will go low again and the cycle will restart. The SC pin will go low in the event of a fault and return to its normal state after the fault has been cleared. See Figures 2 and 4. +In PC +In Auto Restart Input Undervoltage Input Overvoltage Over Temperature Module Faults +Out PC PR SW1 50Ω 2-20ms typ. f(VIN) SW2 5.7Vdc (0-3mA) SW3 1K SC Disable PR –In 6K 1.23 Vdc –In SW1, 2, & 3 shown in "Fault" position –Out Disable = PC <2.3V Figure 1—Module enable/disable. Figure 2—PC/SC module alarm logic. +In PC "Module Enabled" 4kΩ Fault PC 5.7V 40μs typ. PR –In SC 1.23V 2-20ms typ. Figure 3—LED on-state indicator. Figure 4—PC/SC module alarm timing. Optocoupler +In PC +Out SC 4kΩ PR –In Alarm 1.00V –Out Figure 5—Isolated on-state indicator. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Figure 6—Secondary side on-state indicator. 48V Micro Family Rev. 5.9 Page 6 of 10 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - SC PIN Output Voltage Programming The output voltage of the converter can be adjusted or programmed via fixed resistors, potentiometers or voltage DACs. See Figures 7 and 8. +Out +Out RU Trim Up Error Amp 1kΩ 0.033μF SC RD Trim Down Load Error Amp 1kΩ 0.033μF SC Load –Out 1.23V 1.23V –Out RD (ohms) = 1,000 Vout Vnom - Vout RU (ohms) = 1,000 (Vout-1.23) Vnom 1.23 (Vout-Vnom) –1,000 Figure 7—Output voltage trim down circuit. Trim Down 1. This converter is not a constant power device – it has a constant current limit. Hence, available output power is reduced by the same percentage that output voltage is trimmed down. Do not exceed maximum rated output current. 2. The trim down resistor must be connected to the –Out pin. Figure 8—Output voltage trim up circuit. Trim Up 1. The converter is rated for a maximum delivered power. To ensure that maximum rated power is not exceeded, reduce maximum output current by the same percentage increase in output voltage. 2. The trim up resistor must be connected to the +Out pin. 3. Do not trim the converter above maximum trim range (typically +10%) or the output over voltage protection circuitry may be activated. Trim resistor values calculated automatically: On-line calculators for trim resistor values are available on the vicor website at: vicorpower.com/tools.html. Resistor values can be calculated for fixed trim up, fixed trim down and for variable trim up or down. In addition to trimming information, the web site and the Applications Manual also include design tips, applications circuits, EMC suggestions, thermal design guidelines and PDF data sheets for all available Vicor products. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 7 of 10 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PR PIN Parallel Operation The PR pin supports paralleling for increased power with N+1 (N+M) redundancy and phased array capability. Modules of the same input voltage, output voltage, and power level will current share if all PR pins are suitably interfaced. Compatible interface architectures include the following: DC coupled single-wire interface. All PR pins are directly connected to one another. This interface supports current sharing but is not fault tolerant. Minus In pins must be tied to the same electric potential. See Figure 9. AC coupled single-wire interface. All PR pins are connected to a single communication bus through 0.001 µF (500 V) capacitors. This interface supports current sharing and is fault tolerant except for the communication bus. See Figure 10. +In PC PR –In +Out +In +Out Module 1 SC 0.001µF PC PR Module 1 SC –Out –In –Out +In PC PR –In +Out +In +Out Module 2 (up to 12) SC 0.001µF PC PR Module 2 (up to 12) SC –Out –In –Out Ground plane Ground plane Figure 9—DC coupled single-wire interface. +Out SC –Out Figure 10—AC coupled single-wire interface. Plane +Out SC –Out L O A D • The +Out and –Out power buses should be designed to minimize and balance parasitic impedance from each module output to the load. • At the discretion of the power system designer, a subset of all modules within an array may be configured as slaves by shorting SC to –Out. • Do not use output OR’ing diodes with MicroMods. +Out 2 1 3 1.05KΩ R4 R2 7 6 LM10 SC R1 Load 8 R3 4 200Ω 1.2KΩ –Out +Out SC –Out Ground Plane • This module is designed for point of load regulation, where remote sensing is not required. Active voltage drop compensator, as shown here, may be used in applications with significant distribution losses. Details of this circuit are available in the design guide. Figure 11—N+1 module array output connections. Pin Styles * Designator (None) L S N F G Description Short solder Long solder Short ModuMate Long ModuMate Short RoHS Long RoHS Notes Figure 12—Voltage drop compensation. Requires in-board, mounting On-board mounting for 0.065" boards SurfMate or in-board socket mounting On-board socket mounting Select for RoHS compliant in-board solder, socket, or SurfMate mounting Select for RoHS compliant on-board solder or socket mounting * Pin style designator follows the “B” after the output power and precedes the baseplate designator. Ex. V48C12T150BN2 — Long ModuMate Pins Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 8 of 10 Set your site on VICOR at www.vicorpower.com MECHANICAL DRAWINGS MODULE OUTLINE 0.50 ±0.02 12,7 ±0,5 Converter Pins No. Function Label 1 +In + Primary 2 PC Control 3 Parallel PR 4 –In – 5 –Out – 6 7 Secondary Control +Out SC + 0.800 20,32 0.525 13,34 0.235±.015 5,97±0,38 (REF) 0.01 0.275 0.12* 0.20** 3,1 5,08 0.490 ±.015 0.49 12,4 6,99 1.27 32,3 Pin C L 1 (ALL MARKINGS THIS SURFACE) 2 3 4 12,45 ±0,38 (REF) 0.27 (2X) 6,9 0.65 16,5 1.30 33,0 0.09 2,3 0.15 X 45˚ 3,81 CHAMFER 0.350±.015 8,89±0,38 (REF) 2.000 50,80 Pin C L ALUMINUM BASEPLATE 2.28 57,9 FULL R (6X) 0.13 (6X) 3,3 7 6 5 0.080 DIA. (7X) 2,03 0.400 10,16 1.04 26,4 1.45 36,8 0.43 10,9 0.54 (7X) Short Pin 13,7 0.62 (7X) Long Pin 15,7 R 0.06 (3X) 1,5 Slotted or Threaded (Style 2) 4-40 UNC-2B (6X) 0.21 5,2 (REF) 1.45 36,8 (REF.) Use a 4-40 Screw (6x) Torque to: 5 in-lbs 0.57 N-m or Thru-hole (Style 3) #30 Drill Thru (6X) (0.1285) * Slotted baseplate only C Center line L PCB MOUNTING SPECIFICATIONS ALL MARKINGS THIS SURFACE PCB THICKNESS 0.062 ±0.010 1,57 ±0,25 ALUMINUM BASEPLATE PINS STYLES SOLDER:TIN/LEAD HOT SOLDER DIPPED MODUMATE: GOLD PLATED COPPER RoHS: GOLD PLATED COPPER 0.800* 20,32 0.525* 13,34 0.275* 6,99 0.170* 4,32 PLATED THRU HOLE DIA 0.133 3,38 1 2 3 4 INBOARD SOLDER MOUNT SHORT PIN STYLE 0.094 ±0.003 2,39 ±0,08 ONBOARD SOLDER MOUNT LONG PIN STYLE 0.094 ±0.003 2,39 ±0,08 (7X) 2.000* 50,80 1.734** 44,04 Consult Vicor Application Note: Soldering methods and procedures for 1st and 2nd Generation modules. 7 0.06 (4X) 1,5 6 5 R .400* 10,16 1.140** 28,96 *DENOTES TOL = ±0.003 ±0,08 **PCB WINDOW 0.43 10,9 0.53 13,5 Unless otherwise specified, dimensions are in inches mm Decimals 0.XX 0.XXX Tol. ±0.01 ±0.25 ±0.005 ±0.127 ±1° Angles Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 Page 9 of 10 Set your site on VICOR at www.vicorpower.com Warranty Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original purchaser only. EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability, function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and indemnifies Vicor against all damages. Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. Specifications are subject to change without notice. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual Property Department. Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Vicor Express: vicorexp@vicr.com Technical Support: apps@vicr.com Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Micro Family Rev. 5.9 5/06 Set your site on VICOR at www.vicorpower.com 45 Features • • • • • • • • • • • • Data Sheet 300V Input Micro Family DC-DC Converter Module RoHS Compliant (with F or G pin option) DC input range: 180 - 375 V Input surge withstand: 400 V for 100 ms DC output: 3.3 – 48 V Programmable output: 10 to 110% Regulation: ±0.5% no load to full load Efficiency: Up to 90% Maximum operating temp: 100°C, full load Power density: up to 90 W per cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm Product Overview These DC-DC converter modules use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency ZCS/ZVS switching provides high power density with low noise and high efficiency. Absolute Maximum Ratings Parameter +In to –In voltage PC to –In voltage PR to –In voltage SC to -Out voltage -Sense to -Out voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Operating Temperature Storage Temperature Pin soldering temperature Pin soldering temperature Mounting torque Rating -0.5 to +375 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +1.5 1.0 3000 1550 500 -55 to +100 -65 to +125 500 (260) 750 (390) 5 (0.57) Unit Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) M - Grade M - Grade <5 sec; wave solder <7 sec; hand solder 6 each Notes Applications Off-line systems with auto-ranging or PFC front ends, industrial and process control, distributed power, medical, ATE, communications, defense, aerospace Part Numbering e.g. V300C12T150BL2 V300C B Output Voltage 2 3V 3 5 12 15 24 28 48 = = = = = = = = N/A 3.3 V 5V 12 V 15 V 24 V 28 V 48 V Product Grade Temperatures (°C) Grade Operating Storage E = - 10 to +100 - 20 to +125 C = - 20 to +100 - 40 to +125 T = - 40 to +100 - 40 to +125 H = - 40 to +100 - 55 to +125 M = - 55 to +100 - 65 to +125 Output Power Vout Pout 2V N/A 3.3 V 75 W, 50 W 5V 100 W, 50 W 12 V 150 W, 75W 15 V 150 W, 75 W 24 V 150 W, 75 W 28 V 150 W, 75 W 48 V 150 W, 75 W Pin Style Blank: Short Tin/Lead L: Long Tin/Lead S: Short ModuMate N: Long ModuMate F: Short RoHS G: Long RoHS Baseplate Blank: Slotted 2: Threaded 3: Through-hole For a description of pin options, see page 9. Baseplate options include slotted flanges, threaded and thru-hole. See page 10 for dimensions. For other package sizes and power levels, see the FasTrak Mini (half size) and FasTrak Maxi (full size) datasheets. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 1 of 11 Set your site on VICOR at www.vicorpower.com MODULE FAMILY ELECTRICAL CHARACTERISTICS Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. MODULE OPERATING SPECIFICATIONS Parameter Operating input voltage Input surge withstand Output voltage setpoint Min 180 Typ 300 Max 375 400 ±1 Unit Vdc Vdc % Vout nom. <100 ms Nominal input; full load; 25°C Notes MODULE INPUT SPECIFICATIONS Parameter Undervoltage turn-on Undervoltage turn-off Overvoltage turn-off/on 147.4 Min Typ 174.6 152.8 Max 178.2 Unit Vdc Vdc Vdc Not included Notes MODULE OUTPUT SPECIFICATIONS Parameter Line regulation Temperature regulation Power sharing accuracy Programming range 10 Min Typ ±0.02 ±0.002 ±2 Max ±0.20 ±0.005 ±5 110 Unit % % / °C % % Notes Low line to high line; full load Over operating temperature range 10 to 100% of full load Of nominal output voltage. For trimming below 90% of nominal, a minimum load of 10% of maximum rated power may be required. Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading, contact Vicor applications engineering at 800-927-9474. THERMAL RESISTANCE AND CAPACITY Parameter Baseplate to sink; flat, greased surface Baseplate to sink; thermal pad (P/N 20265) Baseplate to ambient Baseplate to ambient; 1000 LFM Thermal capacity Min Typ 0.24 0.21 10.9 2.8 48 Max Unit °C/Watt °C/Watt °C/Watt °C/Watt Watt-sec/°C Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 2 of 11 Set your site on VICOR at www.vicorpower.com MODULE FAMILY ELECTRICAL CHARACTERISTICS, continued MODULE CONTROL SPECIFICATIONS Parameter Min Typ Max Unit Notes PRIMARY SIDE (PC = Primary Control; PR = Parallel) PC bias voltage current limit PC module disable PC module enable delay PC module alarm PR emitter amplitude PR emitter current PR receiver impedance PR receiver threshold PR drive capability SECONDARY SIDE (SC = Secondary Control) SC bandgap voltage SC resistance SC capacitance SC module alarm 1.21 990 1.23 1000 0.033 0 1.25 1010 Vdc ohms µF Vdc With open trim; referenced to –Out. See Fig. 6 Referenced to –Out 5.7 150 375 2.4 500 2.5 625 2.6 12 5.9 5.50 1.5 2.3 5.75 2.1 2.6 4 6.00 3.0 2.9 7 0.5 6.1 Vdc mA Vdc ms Vavg Volts mA ohms Volts modules 25°C Minimum pulse width: 20 ns Without PR buffer amplifier UV, OV, OT, module fault. See Figs. 2 and 4 PR load >30 ohms, < 30 pF PC current = 1.0 mA PC voltage = 5.5 V Must be able to sink ≥4 mA. See Fig. 1 MODULE GENERAL SPECIFICATIONS Parameter Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Isolation resistance (in to out) Weight Temperature limiting Agency approvals 100 Min 3000 1550 500 10 2.3 (65.2) 115 cULus, TÜV, CE 2.4 (68.1) Typ Max Unit Vrms Vrms Vrms megohms ounces (grams) °C See Figs. 2 and 4 UL60950, CSA0950, EN60950, IEC60950. With a fuse in series with the +Input Notes Complies with reinforced insulation requirements Complies with basic insulation requirements Complies with operational insulation requirements Note: Specifications are subject to change without notice. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 3 of 11 Set your site on VICOR at www.vicorpower.com MODULE SPECIFIC OPERATING SPECIFICATIONS 3.3 Vout, 75 W (e.g. V300C3V3C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 77.6 4.14 Typ 79.8 120 4.3 3.4 ±0.06 26.2 26.2 Max 150 4.46 5.1 ±0.4 31.8 31.8 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 23.2 15.9 3.3 Vout, 50 W (e.g. V300C3V3C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 76.7 4.14 Typ 77.7 160 4.3 2.7 ±0.02 17.5 17.5 Max 200 4.46 4 ±0.2 20.6 20.6 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250mV 15.5 10.6 5 Vout, 100 W (e.g. V300C5C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 80.5 6.03 Typ 81.5 105 6.25 4.4 ±0.1 23 23 Max 132 6.47 6.6 ±0.4 27 27 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 20.4 14 5 Vout, 50 W (e.g. V300C5C50BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 79.5 6.03 Typ 81 72 6.25 2.8 ±0.02 11.5 11.5 Max 90 6.47 4 ±0.2 13.5 13.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 10.2 7 12 Vout, 150 W (e.g. V300C12C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 84.3 13.7 Typ 85.3 170 14.3 5 ±0.02 14.4 14.4 Max 213 14.9 7.5 ±0.2 16.3 16.3 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 12.7 8.75 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 4 of 11 Set your site on VICOR at www.vicorpower.com 12 Vout, 75 W (e.g. V300C12C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 83.5 13.7 Typ 85 200 14.3 4 ±0.02 7.19 7.19 Max 250 14.9 5.3 ±0.2 8.44 8.44 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 6.37 4.37 15 Vout, 150 W (e.g. V300C15C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 85.5 17.1 Typ 86.5 150 17.8 7 ±0.02 11.5 11.5 Max 188 18.5 10.5 ±0.2 13 13 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 10.2 3 15 Vout, 75 W (e.g. V300C15C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 84.2 17.1 Typ 85.2 360 17.8 3 ±0.02 5.75 5.75 Max 450 18.5 5 ±0.2 6.75 6.75 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 5.1 3.5 24 Vout, 150 W (e.g. V300C24C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 85.5 27.1 Typ 86.5 150 28.1 4.9 ±0.02 7.19 7.19 Max 188 29.1 7.4 ±0.2 8.15 8.15 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 6.37 3.5 24 Vout, 75 W (e.g. V300C24C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 84.7 27.1 Typ 86.4 170 28.1 2.1 ±0.02 3.6 3.6 Max 210 29.1 3.8 ±0.2 4.23 4.23 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 3.19 2.19 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 5 of 11 Set your site on VICOR at www.vicorpower.com 28 Vout, 150 W (e.g. V300C28C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 85.5 31.5 Typ 86.5 180 32.7 4.6 ±0.02 6.16 6.16 Max 225 33.9 6.9 ±0.3 6.97 6.97 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 5.46 3.75 28 Vout, 75 W (e.g. V300C28C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87.3 31.5 Typ 90.5 200 32.7 1.9 ±0.02 3.08 3.08 Max 240 33.9 3.1 ±0.2 3.62 3.62 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 2.73 1.87 48 Vout, 150 W (e.g. V300C48C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 86.5 53.7 Typ 88.2 55 55.7 3.5 ±0.02 3.6 3.6 Max 69 57.7 6.1 ±0.2 4.22 4.22 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 3.19 2.19 48 Vout, 75 W (e.g. V300C48C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 87.9 53.7 Typ 91.1 70 55.7 2.1 ±0.02 1.79 1.79 Max 90 57.7 3.5 ±0.2 2.11 2.11 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 1.59 1.09 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 6 of 11 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PC PIN Module Enable/Disable The module may be disabled by pulling PC below 2.3 V with respect to the –Input. This may be done with an open collector transistor, relay, or optocoupler. Multiple converters may be disabled with a single transistor or relay either directly or via “OR’ing” diodes. See Figure 1. Primary Auxiliary Supply At 5.7 V, PC can source up to 1.5 mA. In the example shown in Figure 3, PC powers a module enabled LED. Module Alarm The module contains “watchdog” circuitry which monitors input voltage, operating temperature and internal operating parameters. In the event that any of these parameters are outside of their allowable operating range, the module will shut down and PC will go low. PC will periodically go high and the module will check to see if the fault (as an example, overtemperature) has cleared. If the fault has not been cleared, PC will go low again and the cycle will restart. The SC pin will go low in the event of a fault and return to its normal state after the fault has been cleared. See Figures 2 and 4. +In PC +In Auto Restart Input Undervoltage Input Overvoltage Over Temperature Module Faults +Out PC PR SW1 50Ω 2-20ms typ. f(VIN) SW2 5.7Vdc (0-3mA) SW3 1K SC Disable PR –In 6K 1.23 Vdc –In SW1, 2, & 3 shown in "Fault" position –Out Disable = PC <2.3V Figure 1—Module enable/disable. Figure 2—PC/SC module alarm logic. +In PC "Module Enabled" 4kΩ Fault PC 5.7V 40μs typ. PR –In SC 1.23V 2-20ms typ. Figure 3—LED on-state indicator. Figure 4—PC/SC module alarm timing. Optocoupler +In PC +Out SC 4kΩ PR –In Alarm 1.00V –Out Figure 5—Isolated on-state indicator. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Figure 6—Secondary side on-state indicator. 300V Micro Family Rev. 7.2 Page 7 of 11 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - SC PIN Output Voltage Programming The output voltage of the converter can be adjusted or programmed via fixed resistors, potentiometers or voltage DACs. See Figures 7 and 8. +Out +Out RU Trim Up Error Amp 1kΩ 0.033μF SC RD Trim Down Load Error Amp 1kΩ 0.033μF SC Load –Out 1.23V 1.23V –Out RD (ohms) = 1,000 Vout Vnom - Vout RU (ohms) = 1,000 (Vout-1.23) Vnom 1.23 (Vout-Vnom) –1,000 Figure 7—Output voltage trim down circuit. Trim Down 1. This converter is not a constant power device – it has a constant current limit. Hence, available output power is reduced by the same percentage that output voltage is trimmed down. Do not exceed maximum rated output current. 2. The trim down resistor must be connected to the –Out pin. Figure 8—Output voltage trim up circuit. Trim Up 1. The converter is rated for a maximum delivered power. To ensure that maximum rated power is not exceeded, reduce maximum output current by the same percentage increase in output voltage. 2. The trim up resistor must be connected to the +Out pin. 3. Do not trim the converter above maximum trim range (typically +10%) or the output over voltage protection circuitry may be activated. Trim resistor values calculated automatically: On-line calculators for trim resistor values are available on the vicor website at: vicorpower.com/tools.html. Resistor values can be calculated for fixed trim up, fixed trim down and for variable trim up or down. In addition to trimming information, the web site and the Applications Manual also include design tips, applications circuits, EMC suggestions, thermal design guidelines and PDF data sheets for all available Vicor products. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 8 of 11 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PR PIN Parallel Operation The PR pin supports paralleling for increased power with N+1 (N+M) redundancy and phased array capability. Modules of the same input voltage, output voltage, and power level will current share if all PR pins are suitably interfaced. Compatible interface architectures include the following: DC coupled single-wire interface. All PR pins are directly connected to one another. This interface supports current sharing but is not fault tolerant. Minus In pins must be tied to the same electric potential. See Figure 9. AC coupled single-wire interface. All PR pins are connected to a single communication bus through 0.001 µF (500 V) capacitors. This interface supports current sharing and is fault tolerant except for the communication bus. See Figure 10. +In PC PR –In +Out +In +Out Module 1 SC 0.001µF PC PR Module 1 SC –Out –In –Out +In PC PR –In +Out +In +Out Module 2 (up to 12) SC 0.001µF PC PR Module 2 (up to 12) SC –Out –In –Out Ground plane Ground plane Figure 9—DC coupled single-wire interface. +Out SC –Out Figure 10—AC coupled single-wire interface. Plane +Out SC –Out L O A D • The +Out and –Out power buses should be designed to minimize and balance parasitic impedance from each module output to the load. • At the discretion of the power system designer, a subset of all modules within an array may be configured as slaves by shorting SC to –Out. • Do not use output OR’ing diodes with MicroMods. +Out 2 1 3 1.05KΩ R4 R2 7 6 LM10 SC R1 Load 8 R3 4 200Ω 1.2KΩ –Out +Out SC –Out Ground Plane • This module is designed for point of load regulation, where remote sensing is not required. Active voltage drop compensator, as shown here, may be used in applications with significant distribution losses. Details of this circuit are available in the design guide. Figure 11—N+1 module array output connections. Pin Styles * Designator (None) L S N F G Description Short solder Long solder Short ModuMate Long ModuMate Short RoHS Long RoHS Notes Figure 12—Voltage drop compensation. Requires in-board, mounting On-board mounting for 0.065" boards SurfMate or in-board socket mounting On-board socket mounting Select for RoHS compliant in-board solder, socket, or SurfMate mounting Select for RoHS compliant on-board solder or socket mounting * Pin style designator follows the “B” after the output power and precedes the baseplate designator. Ex. V300C12T150BN2 — Long ModuMate Pins Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 9 of 11 Set your site on VICOR at www.vicorpower.com MECHANICAL DRAWINGS Module Outline 0.50 ±0.02 12,7 ±0,5 Converter Pins No. Function Label 1 +In + Primary 2 PC Control 3 Parallel PR 4 –In – 5 –Out – 6 7 Secondary Control +Out SC + 0.800 20,32 0.525 13,34 0.235±.015 5,97±0,38 (REF) 0.01 0.275 0.12* 0.20** 3,1 5,08 0.490 ±.015 0.49 12,4 6,99 1.27 32,3 Pin C L 1 (ALL MARKINGS THIS SURFACE) 2 3 4 12,45 ±0,38 (REF) 0.27 (2X) 6,9 0.65 16,5 1.30 33,0 0.09 2,3 0.15 X 45˚ 3,81 CHAMFER 0.350±.015 8,89±0,38 (REF) 2.000 50,80 Pin C L ALUMINUM BASEPLATE 2.28 57,9 FULL R (6X) 0.13 (6X) 3,3 7 6 5 0.080 DIA. (7X) 2,03 0.400 10,16 1.04 26,4 1.45 36,8 0.43 10,9 0.54 (7X) Short Pin 13,7 0.62 (7X) Long Pin 15,7 R 0.06 (3X) 1,5 Slotted or Threaded (Style 2) 4-40 UNC-2B (6X) 0.21 5,2 (REF) 1.45 36,8 (REF.) Use a 4-40 Screw (6x) Torque to: 5 in-lbs 0.57 N-m or Thru-hole (Style 3) #30 Drill Thru (6X) (0.1285) * Slotted baseplate only C Center line L PCB Mounting Specifications ALL MARKINGS THIS SURFACE PCB THICKNESS 0.062 ±0.010 1,57 ±0,25 ALUMINUM BASEPLATE PINS STYLES SOLDER:TIN/LEAD HOT SOLDER DIPPED MODUMATE: GOLD PLATED COPPER RoHS: GOLD PLATED COPPER 0.800* 20,32 0.525* 13,34 0.275* 6,99 0.170* 4,32 PLATED THRU HOLE DIA 0.133 3,38 1 2 3 4 INBOARD SOLDER MOUNT SHORT PIN STYLE 0.094 ±0.003 2,39 ±0,08 ONBOARD SOLDER MOUNT LONG PIN STYLE 0.094 ±0.003 2,39 ±0,08 (7X) 2.000* 50,80 1.734** 44,04 Consult Vicor Application Note: Soldering methods and procedures for 1st and 2nd Generation modules. 7 0.06 (4X) 1,5 6 5 R .400* 10,16 1.140** 28,96 *DENOTES TOL = ±0.003 ±0,08 **PCB WINDOW 0.43 10,9 0.53 13,5 Unless otherwise specified, dimensions are in inches mm Decimals 0.XX 0.XXX Tol. ±0.01 ±0.25 ±0.005 ±0.127 ±1° Angles Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 Page 10 of 11 Set your site on VICOR at www.vicorpower.com Warranty Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original purchaser only. EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability, function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and indemnifies Vicor against all damages. Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. Specifications are subject to change without notice. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual Property Department. Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Vicor Express: vicorexp@vicr.com Technical Support: apps@vicr.com Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 300V Micro Family Rev. 7.2 5/06 Set your site on VICOR at www.vicorpower.com 45 Features • • • • • • • • • • • • Data Sheet 375V Input Micro Family DC-DC Converter Module RoHS Compliant (with F or G pin option) DC input range: 250 – 425 V Input surge withstand: 500 V for 100 ms DC output: 3.3 – 48 V Programmable output: 10 to 110% Regulation: ±0.5% no load to full load Efficiency: Up to 86% Maximum operating temp: 100°C, full load Power density: up to 90 W per cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm Product Overview These DC-DC converter modules use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency ZCS/ZVS switching provides high power density with low noise and high efficiency. Absolute Maximum Ratings Parameter +In to –In voltage PC to –In voltage PR to –In voltage SC to -Out voltage -Sense to -Out voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Operating Temperature Storage Temperature Pin soldering temperature Pin soldering temperature Mounting torque Rating -0.5 to +425 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +1.5 1.0 3000 1550 500 -55 to +100 -65 to +125 500 (260) 750 (390) 5 (0.57) Unit Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) M - Grade M - Grade <5 sec; wave solder <7 sec; hand solder 6 each Notes Applications Industrial and process control, distributed power, medical, ATE, communications, defense, aerospace Part Numbering e.g. V375C12T150BL2 V375C B Output Voltage 2 3V 3 5 12 15 24 28 48 = = = = = = = = N/A 3.3 V 5V 12 V 15 V 24 V 28 V 48 V Product Grade Temperatures (°C) Grade Operating Storage E = - 10 to +100 - 20 to +125 C = - 20 to +100 - 40 to +125 T = - 40 to +100 - 40 to +125 H = - 40 to +100 - 55 to +125 M = - 55 to +100 - 65 to +125 Output Power Vout Pout 2V N/A 3.3 V 75 W 5V 100 W 12 V 150 W 15 V 150 W 24 V 150 W 28 V 150 W 48 V 150 W Pin Style Blank: Short Tin/Lead L: Long Tin/Lead S: Short ModuMate N: Long ModuMate F: Short RoHS G: Long RoHS Baseplate Blank: Slotted 2: Threaded 3: Through-hole For a description of pin options, see page 8. Baseplate options include slotted flanges, threaded and thru-hole. See page 9 for dimensions. For other package sizes and power levels, see the FasTrak Mini (half size) and FasTrak Maxi (full size) datasheets. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 1 of 10 Set your site on VICOR at www.vicorpower.com MODULE FAMILY ELECTRICAL CHARACTERISTICS Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. MODULE OPERATING SPECIFICATIONS Parameter Operating input voltage Input surge withstand Output voltage setpoint Min 250 Typ 375 Max 425 500 ±1 Unit Vdc Vdc % Vout nom. <100 ms Nominal input; full load; 25°C Notes MODULE INPUT SPECIFICATIONS Parameter Undervoltage turn-on Undervoltage turn-off Overvoltage turn-off/on 204.7 429.2 Min Typ 242.5 212.2 446.3 467.5 Max 247.5 Unit Vdc Vdc Vdc Notes MODULE OUTPUT SPECIFICATIONS Parameter Line regulation Temperature regulation Power sharing accuracy Programming range 10 Min Typ ±0.02 ±0.002 ±2 Max ±0.20 ±0.005 ±5 110 Unit % % / °C % % Notes Low line to high line; full load Over operating temperature range 10 to 100% of full load Of nominal output voltage. For trimming below 90% of nominal, a minimum load of 10% of maximum rated power may be required. Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading, contact Vicor applications engineering at 800-927-9474. THERMAL RESISTANCE AND CAPACITY Parameter Baseplate to sink; flat, greased surface Baseplate to sink; thermal pad (P/N 20265) Baseplate to ambient Baseplate to ambient; 1000 LFM Thermal capacity Min Typ 0.24 0.21 10.9 2.8 48 Max Unit °C/Watt °C/Watt °C/Watt °C/Watt Watt-sec/°C Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 2 of 10 Set your site on VICOR at www.vicorpower.com ELECTRICAL CHARACTERISTICS, continued MODULE CONTROL SPECIFICATIONS Parameter Min Typ Max Unit Notes PRIMARY SIDE (PC = Primary Control; PR = Parallel) PC bias voltage current limit PC module disable PC module enable delay PC module alarm PR emitter amplitude PR emitter current PR receiver impedance PR receiver threshold PR drive capability SECONDARY SIDE (SC = Secondary Control) SC bandgap voltage SC resistance SC capacitance SC module alarm 1.21 990 1.23 1000 0.033 0 1.25 1010 Vdc ohms µF Vdc With open trim; referenced to –Out. See Fig. 6 Referenced to –Out 5.7 150 375 2.4 500 2.5 625 2.6 12 5.9 5.50 1.5 2.3 5.75 2.1 2.6 4 6.00 3.0 2.9 7 0.5 6.1 Vdc mA Vdc ms Vavg Volts mA ohms Volts modules 25°C Minimum pulse width: 20 ns Without PR buffer amplifier UV, OV, OT, module fault. See Figs. 2 and 4 PR load >30 ohms, < 30 pF PC current = 1.0 mA PC voltage = 5.5 V Must be able to sink ≥4 mA. See Fig. 1 MODULE GENERAL SPECIFICATIONS Parameter Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Isolation resistance (in to out) Weight Temperature limiting Agency approvals 100 Min 3000 1550 500 10 2.3 (65.2) 115 cULus, TÜV, CE 2.4 (68.1) Typ Max Unit Vrms Vrms Vrms megohms ounces (grams) °C See Figs. 2 and 4 UL60950, CSA0950, EN60950, IEC60950. With a fuse in series with the +Input Notes Complies with reinforced insulation requirements Complies with basic insulation requirements Complies with operational insulation requirements Note: Specifications are subject to change without notice. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 3 of 10 Set your site on VICOR at www.vicorpower.com MODULE SPECIFIC OPERATING SPECIFICATIONS 3.3 Vout, 75 W (e.g. V375C3V3C75BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 77 4.14 Typ 79 94 4.3 3.9 ±0.02 24.6 24.6 Max 118 4.46 5.9 ±0.4 30.6 30.6 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250 mV 23.1 15.8 5 Vout, 100 W (e.g. V375C5C100BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 80 6.03 Typ 81.8 120 6.25 3.1 ±0.02 23 23 Max 150 6.47 5.5 ±0.2 26 26 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250 mV 20.4 14 12 Vout, 150 W (e.g. V375C12C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 84.7 13.7 Typ 86.6 150 14.3 5.4 ±0.02 14.4 14.4 Max 188 14.9 7.4 ±0.2 16.9 17.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250 mV 12.7 8.75 15 Vout, 150 W (e.g. V375C15C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 83 17.1 Typ 86 224 17.8 5 ±0.02 11.5 11.5 Max 280 18.5 7.5 ±0.2 13.5 13.5 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250 mV 10.2 7 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 4 of 10 Set your site on VICOR at www.vicorpower.com 24 Vout, 150 W (e.g. V375C24C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 84.5 27.1 Typ 86.5 135 28.1 5.4 ±0.02 7.19 7.19 Max 169 29.1 8.1 ±0.2 8.13 8.13 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250 mV 6.37 4.37 28 Vout, 150 W (e.g. V375C28C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 85 31.5 Typ 86 150 32.7 5 ±0.02 6.16 6.16 Max 188 33.9 7.5 ±0.2 6.97 6.97 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250 mV 5.46 3.75 48 Vout, 150 W (e.g. V375C48C150BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Current limit Short circuit current Min 85.3 53.7 Typ 86.3 90 55.7 5.7 ±0.02 3.6 3.6 Max 113 57.7 8.6 ±0.2 4.38 4.38 Unit % mV Volts Watts % Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (1 minute off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage <250 mV 3.19 2.19 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 5 of 10 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PC PIN Module Enable/Disable The module may be disabled by pulling PC below 2.3 V with respect to the –Input. This may be done with an open collector transistor, relay, or optocoupler. Multiple converters may be disabled with a single transistor or relay either directly or via “OR’ing” diodes. See Figure 1. Primary Auxiliary Supply At 5.7 V, PC can source up to 1.5 mA. In the example shown in Figure 3, PC powers a module enabled LED. Module Alarm The module contains “watchdog” circuitry which monitors input voltage, operating temperature and internal operating parameters. In the event that any of these parameters are outside of their allowable operating range, the module will shut down and PC will go low. PC will periodically go high and the module will check to see if the fault (as an example, overtemperature) has cleared. If the fault has not been cleared, PC will go low again and the cycle will restart. The SC pin will go low in the event of a fault and return to its normal state after the fault has been cleared. See Figures 2 and 4. +In PC +In Auto Restart Input Undervoltage Input Overvoltage Over Temperature Module Faults +Out PC PR SW1 50Ω 2-20ms typ. f(VIN) SW2 5.7Vdc (0-3mA) SW3 1K SC Disable PR –In 6K 1.23 Vdc –In SW1, 2, & 3 shown in "Fault" position –Out Disable = PC <2.3V Figure 1—Module enable/disable. Figure 2—PC/SC module alarm logic. +In PC "Module Enabled" 4kΩ Fault PC 5.7V 40μs typ. PR –In SC 1.23V 2-20ms typ. Figure 3—LED on-state indicator. Figure 4—PC/SC module alarm timing. Optocoupler +In PC +Out SC 4kΩ PR –In Alarm 1.00V –Out Figure 5—Isolated on-state indicator. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Figure 6—Secondary side on-state indicator. 375V Micro Family Rev. 6.8 Page 6 of 10 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - SC PIN Output Voltage Programming The output voltage of the converter can be adjusted or programmed via fixed resistors, potentiometers or voltage DACs. See Figures 7 and 8. +Out +Out RU Trim Up Error Amp 1kΩ 0.033μF SC RD Trim Down Load Error Amp 1kΩ 0.033μF SC Load –Out 1.23V 1.23V –Out RD (ohms) = 1,000 Vout Vnom - Vout RU (ohms) = 1,000 (Vout-1.23) Vnom 1.23 (Vout-Vnom) –1,000 Figure 7—Output voltage trim down circuit. Trim Down 1. This converter is not a constant power device – it has a constant current limit. Hence, available output power is reduced by the same percentage that output voltage is trimmed down. Do not exceed maximum rated output current. 2. The trim down resistor must be connected to the –Out pin. Figure 8—Output voltage trim up circuit. Trim Up 1. The converter is rated for a maximum delivered power. To ensure that maximum rated power is not exceeded, reduce maximum output current by the same percentage increase in output voltage. 2. The trim up resistor must be connected to the +Out pin. 3. Do not trim the converter above maximum trim range (typically +10%) or the output over voltage protection circuitry may be activated. Trim resistor values calculated automatically: On-line calculators for trim resistor values are available on the vicor website at: vicorpower.com/tools.html. Resistor values can be calculated for fixed trim up, fixed trim down and for variable trim up or down. In addition to trimming information, the web site and the Applications Manual also include design tips, applications circuits, EMC suggestions, thermal design guidelines and PDF data sheets for all available Vicor products. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 7 of 10 Set your site on VICOR at www.vicorpower.com CONTROL FUNCTIONS - PR PIN Parallel Operation The PR pin supports paralleling for increased power with N+1 (N+M) redundancy and phased array capability. Modules of the same input voltage, output voltage, and power level will current share if all PR pins are suitably interfaced. Compatible interface architectures include the following: DC coupled single-wire interface. All PR pins are directly connected to one another. This interface supports current sharing but is not fault tolerant. Minus In pins must be tied to the same electric potential. See Figure 9. AC coupled single-wire interface. All PR pins are connected to a single communication bus through 0.001 µF (500 V) capacitors. This interface supports current sharing and is fault tolerant except for the communication bus. See Figure 10. +In PC PR –In +Out +In +Out Module 1 SC 0.001µF PC PR Module 1 SC –Out –In –Out +In PC PR –In +Out +In +Out Module 2 (up to 12) SC 0.001µF PC PR Module 2 (up to 12) SC –Out –In –Out Ground plane Ground plane Figure 9—DC coupled single-wire interface. +Out SC –Out Figure 10—AC coupled single-wire interface. Plane • The +Out and –Out power buses should be designed to minimize and balance parasitic impedance from each module output to the load. L O A D +Out 2 1 3 1.05KΩ R4 R2 7 6 LM10 SC R1 Load +Out SC –Out • At the discretion of the power system designer, a subset of all modules within an array may be configured as slaves by shorting SC to –Out. • Do not use output OR’ing diodes with MicroMods. 8 R3 4 200Ω 1.2KΩ –Out +Out SC –Out Ground Plane • This module is designed for point of load regulation, where remote sensing is not required. Active voltage drop compensator, as shown here, may be used in applications with significant distribution losses. Details of this circuit are available in the design guide. Figure 11—N+1 module array output connections. Pin Styles * Designator (None) L S N F G Description Short solder Long solder Short ModuMate Long ModuMate Short RoHS Long RoHS Notes Figure 12—Voltage drop compensation. Requires in-board, mounting On-board mounting for 0.065" boards SurfMate or in-board socket mounting On-board socket mounting Select for RoHS compliant in-board solder, socket, or SurfMate mounting Select for RoHS compliant on-board solder or socket mounting * Pin style designator follows the “B” after the output power and precedes the baseplate designator. Ex. V375C12T150BN2 — Long ModuMate Pins Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 8 of 10 Set your site on VICOR at www.vicorpower.com MECHANICAL DRAWINGS MODULE OUTLINE Converter Pins No. Function Label 1 +In + Primary 2 PC Control 3 Parallel PR 4 –In – 5 –Out – 6 7 Secondary Control +Out SC + 0.350±.015 8,89±0,38 (REF) 0.50 ±0.02 12,7 ±0,5 0.800 20,32 0.525 13,34 0.235±.015 5,97±0,38 (REF) 0.01 0.275 0.12* 0.20** 3,1 5,08 0.490 ±.015 0.49 12,4 6,99 1.27 32,3 Pin C L 1 (ALL MARKINGS THIS SURFACE) 2 3 4 12,45 ±0,38 (REF) 0.27 (2X) 6,9 0.65 16,5 1.30 33,0 0.09 2,3 0.15 X 45˚ 3,81 CHAMFER 2.000 50,80 Pin C L ALUMINUM BASEPLATE 2.28 57,9 FULL R (6X) 0.13 (6X) 3,3 7 6 5 0.080 DIA. (7X) 2,03 0.400 10,16 1.04 26,4 1.45 36,8 0.43 10,9 0.54 (7X) Short Pin 13,7 0.62 (7X) Long Pin 15,7 R 0.06 (3X) 1,5 Slotted or Threaded (Style 2) 4-40 UNC-2B (6X) 0.21 5,2 (REF) 1.45 36,8 (REF.) Use a 4-40 Screw (6x) Torque to: 5 in-lbs 0.57 N-m or Thru-hole (Style 3) #30 Drill Thru (6X) (0.1285) * Slotted baseplate only C Center line L PCB MOUNTING SPECIFICATIONS ALL MARKINGS THIS SURFACE PCB THICKNESS 0.062 ±0.010 1,57 ±0,25 ALUMINUM BASEPLATE INBOARD SOLDER MOUNT PLATED THRU HOLE DIA 0.133 3,38 SHORT PIN STYLE 0.094 ±0.003 2,39 ±0,08 ONBOARD SOLDER MOUNT LONG PIN STYLE 0.094 ±0.003 2,39 ±0,08 PINS STYLES SOLDER:TIN/LEAD HOT SOLDER DIPPED MODUMATE: GOLD PLATED COPPER RoHS: GOLD PLATED COPPER 0.800* 20,32 0.525* 13,34 0.275* 6,99 0.170* 4,32 (7X) 1 2 3 4 2.000* 50,80 1.734** 44,04 Consult Vicor Application Note: Soldering methods and procedures for 1st and 2nd Generation modules. 7 0.06 (4X) 1,5 6 5 R .400* 10,16 1.140** 28,96 *DENOTES TOL = ±0.003 ±0,08 **PCB WINDOW 0.43 10,9 0.53 13,5 Unless otherwise specified, dimensions are in inches mm Decimals 0.XX 0.XXX Tol. ±0.01 ±0.25 ±0.005 ±0.127 ±1° Angles Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 Page 9 of 10 Set your site on VICOR at www.vicorpower.com Warranty Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original purchaser only. EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability, function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and indemnifies Vicor against all damages. Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. Specifications are subject to change without notice. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual Property Department. Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Vicor Express: vicorexp@vicr.com Technical Support: apps@vicr.com Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 375V Micro Family Rev. 6.8 5/06 Set your site on VICOR at www.vicorpower.com