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					                                                                    Bill of Material
Sales code:                         Project code:

STEVAL-ILLxxxVx                     EMMA335
Company:                            Project name:
STMicroelectronics                  High Efficiency Switching LED Driver for High Currents LEDs
Contact person:                     E-mail:                                                                      Phone:
Jakub Hajek                         jakub.hajek@st.com


                                                                                                                  Manufacturer’s ordering
                                    Value / Generic Part                                                           code / Orderable Part                     Supplier’s
Index    Quantity       Reference          Number                  Package / Class              Manufacturer              Number              Supplier     ordering code
   1       1        C1              22uF / 25V           Polarized Capacitor (tantal) SMD D
   2       1        C2              470pF / 50V          Ceramic Capacitor 0805
   3       1        C3              82nF / 50V           Ceramic Capacitor 0805
   4       1        C4              10uF / 16V           Polarized Capacitor (tantal) SMD A
   5       1        C5              100nF / 50V          Ceramic Capacitor 0805
   6       1        C6              100nF / 50V          Ceramic Capacitor 0805
   7       1        C7              100nF / 50V          Ceramic Capacitor 0805
   8       1        C8              4.7uF / 50V          Ceramic Capacitor 1812
   9       1        C9              22uF / 20V           Polarized Capacitor (tantal) SMD D
  10       1        CN1             Dia 2.1mm            Low voltage DC power connector
  11       1        D1              TS821B                                                  STMicroelectronics
                                                         Voltage reference 1.225 0.5% SOT23-3                    TS821B
  12       1        D2              1N4148               Diode SMD MINI-MELF
  13       1        D3              STPS1L30A            Shottky diode 1A 30V SMA_A         STMicroelectronics
  14       1        L1              9.2uH, 7.8mOhm, 10.5AInductor 13.2 x 12.8 mm            Wurth elektronik     744 355 1920
  15       1        OUT             1 x 6 pin            Header, 6-Pin, 90ø female HDR1X6 2.54mm                                            Farnell      972-8880
  16       1        P1              1 x 3 pin            Header, 3-Pin, male HDR1X3 2.54mm
  17       1        PWM             1 x 3 pin            Header, 3-Pin, 90ø male HDR1X3 2.54mm
  18       1        PWM-mech        1 x 3 pin            Header, 3-Pin, 90ø male HDR1X3 2.54mm
  19       1        Q1              STS8DNH3LL           Dual N-Channel MOSFET 30V 8A SO-8  STMicroelectronics   STS8DNH3LL
  20       1        R1              62k                  Resistor SMD 1% 0805
  21       1        R2              1k1                  Resistor SMD 0805
  22       1        R3              4k7                  Resistor SMD 1% 0805
  23       1        R4              4k7                  Resistor SMD 0805
  24       1        R5              6k8                  Resistor SMD 1% 0805
  25       1        R6              10R                  Resistor SMD 0805
  26       1        R7              2R2                  Resistor SMD 0805
  27       1        R8              2R2                  Resistor SMD 0805
  28       1        R9              0R56                 Resistor SMD 1% 1210                                                               Farnell      139-9814
  29       1        R10             0R56                 Resistor SMD 1% 1210                                                               Farnell      139-9814
  30       1        R14             0R56                 Resistor SMD 1% 1210                                                               Farnell      139-9814
  31       1        R15             0R3                  Resistor SMD 1% 1210                                                               Farnell      139-9805
  32       1        R16             0R3                  Resistor SMD 1% 1210                                                               Farnell      139-9805
  33       1        U1              L78L06AC                                                STMicroelectronics
                                                         Positive Voltage Regulator 6V 5% SOT-89                 L78L06AC
  34       1        U2              L6726A               Single phase PWM controller SO-8 STMicroelectronics     L6726A
                Revision history
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                Revision history
                    Reason to change
initial draft
 Applied Date
August 1, 2008

				
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