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					               AME, Inc.
                                                               Integrated White LED Driver With
AME5136                                                       Organic LED Display Power Supply

n General Description                                              n Typical Application
  The AME5136 is a dual Boost DC/DC converter, de-                          V IN          L 10µH
                                                                        2.7V~4.2V                            D
signed to drive up to 4 white LEDs with a constant cur-                                                                  Main Display

rent and to power an organic LED display with a constant            CIN
                                                                                                                                              COUT1
voltage. According to SEL pin status, the AME5136 can              4.7µF                         SW                                            1µF
either regulates output current flowing through series con-                              VIN

nected LEDs or regulate output voltage applying to OLED.                                               OVP

  A single external resistor is used to set the maximum                                                                                    ILED1
LED current. The LED current can be adjusted by apply-                                                 CH1
                                                                                                                                               0.21
                                                                                                                         VFB1        ILED1=
ing a PWM signal to the EN pin. Pulling the EN pin to                                                  FB1                                     R FB1
GND disables the chip and reduces the supply current to                         >1.5V                                           RFB1
                                                                                               AME5136
less than 1uA. Additional features include a low-side NFET                0V
                                                                                         EN            CH2
switch that can turn off the LED string with no DC current
                                                                                                                 47P
                                                                                Main
path to ground. Other features include OVP, OCP, UVP                                                              RSUB1
                                                                                                                                OLED
and OTP.                                                                V SUB
                                                                                         SEL           FB2                       SUB
                                                                                                                                Display
                                                                                                                     RSUB2
 The AME5136 is available in a small DFN-10(                                                     GND

3mmx3mmx0.85mm) package.

                                                                                                R        
n Features                                                                              VSUB = 1 + SUB1  ×1.23
                                                                                                R        
       l Integrated OLED and White-LED Driver                                                      SUB 2 

                                                                 Figure 1. Main LEDs Display and OLED SUB Display
       l Wide Input Voltage Range: 2.7V to 5.5V
       l Adjustable output voltage up to 20V
                                                                     VIN
       l Complete Protection: OVP, OTP, UVP                       2.7V~4.2V
                                                                                         L 10µH
                                                                                                                 D       Main Display
       l PWM Dimming Control
                                                                 C IN
       l Small External Components                              4.7µF
                                                                                                 SW
                                                                                                                                           COUT1
                                                                                                                                           1µF
       l Cycle-By-Cycle Current Limit                                                   VIN

       l All AME's Lead Free Products Meet RoHS                                                          OVP
           Standards
                                                                                                                                           ILED1

                                                                                                         CH1
                                                                                                                        VFB1                    0.21
                                                                                                                                     ILED1=
                                                                                                         FB1                                    RFB1
                                                                            >1.5V              AME5136                          R FB1

n Applications                                                           0V                                                         VSUB
                                                                                         EN              CH2
       l   White LED Back-Lighting                                                                                                         C OUT2
                                                                                                                                            1µF
       l   Hand-held Devices
                                                                              Main
       l   Digital Cameras
                                                                                                                                      ILED2
       l   Flip-phones / Clam-shell Cellular Phones                 VSUB
                                                                                        SEL              FB2                 VFB2              1.23
       l   High-fashion cellular phones                                                          GND
                                                                                                                                     ILED2=
                                                                                                                                               RFB2
                                                                                                                             RFB2



                                                                Figure 2. 4 LEDs for Main Panel and 3 LEDs for SUB
                                                                          Panel
                                                                                                                                                    1
                 AME, Inc.
                                                                      Integrated White LED Driver With
AME5136                                                              Organic LED Display Power Supply

n Function Block Diagram
                                                                 L                               D
                                                                                                                    Main Display
    V IN
                   1    VIN                                                    SW 10                    OVP 9
                                                                                                                                         C1
                                                                                           OVP
                                                       XEnable                            COMP

                          Vref
                                      Enable                                                             OVP
                               UVP                                CL                                     REF
                              COMP                               COMP
                                                                  -
                 UVP
                 REF                                                                                            5
                                       CL             400ns               Current
                                                                                                   N2
                                                                          sensing                               CH1
                                      Adjust      one shut
            2           OTP

           EN                                                                                                   FB1
    CIN
                                                      Logic                                                     4
                                                                 Driver
                                                                                                                            RFB1
                                                                                N1
                                                                                                          P1
            3          Select Logic
                                               ref1                                            Driver
           SEL
                                                                                                                CH2
                                                                                                                8
                                       ref2                                                                                  CP
                                                                                                                FB2
                                                                                                                               Organic
                                                                                                                7               LED

                                                                                     6   GND




                                        Figure 3. AME5136 Function Block Diagram




2
             AME, Inc.
                                                     Integrated White LED Driver With
AME5136                                             Organic LED Display Power Supply

n Pin Configuration
           DFN-10
      (3mmx3mmx0.85mm)
          Top View
                                AME5136AEVB
        10   9   8   7     6
                                1. VIN
                                2. EN
                                3. SEL
                                4. FB1
             AME5136
                                5. CH1
                                6. GND
        1    2   3    4    5    7. FB2
                                8. CH2
                                9. OVP
                                10. SW


                                * Die Attach:
                                 Conductive Epoxy
 Note : The area enclosed by dashed line represents Exposed Pad and connect to GND.


n Pin Description
  Pin Number         Pin Name                                 Pin Description
        1                 VIN      Input Voltage.
                                   Shutdown control input, active low.
        2                 EN       The shutdown pin is an active low control. Tie this pin above 1.5V to enable
                                   the device. Tie this pin below 0.4V to turn off the device.
                                   Selection Pin. Internal MOSFET selection. Pull low to turn on the internal
        3                 SEL
                                   CH1. Pull high to turn on CH2.
        4                 FB1      Main Display Feedback.
        5                 CH1      Main Display Return Voltage
        6                 GND      Ground.
        7                 FB2      SUB Display Feedback.

                                                                                   R      
        8                 CH2      SUB Display Power Supply Voltage.    VSUB =  1 + SUB1  × 1.23
                                                                                R         
                                                                                     SUB2 

        9                 OVP      Over Voltage Protection.
                                   This is the switch pin and is connected to the drain of the internal NMOS
       10                 SW
                                   power switch N1.

                                                                                                                3
                    AME, Inc.
                                                           Integrated White LED Driver With
AME5136                                                   Organic LED Display Power Supply

n Ordering Information
               AME5136 x x x x xxx x- x
                                                                Special Feature2
                                                                Special Feature1

                                                                 Output Voltage

                                                                Number of Pins

                                                                Package Type

                                                                Operating Ambient Temperature Range

                                                                 Pin Configuration


                             Operating Ambient         Number
             Pin                               Package                               Special       Special Feature2
                               Temperature               of   Output Voltage
        Configuration                           Type                                Feature1    (For DFN package only)
                                  Range                 Pins

    A      1. VIN   6. GND   E: -40OC to +85OC V: DFN   B: 10    ADJ: Adjustable Z: Lead free    3: 3x3x0.85(mm) (LxWxH)
(DFN-10)   2. EN    7. FB2
           3. SEL   8. CH2
           4. FB1   9. OVP
           5. CH1   10. SW




n Ordering Information

                                                 Output                                     Operating Ambient
           Part Number            Marking*                           Package
                                                 Voltage                                   Temperature Range
                                     BDZ                             DFN-10
    AME5136AEVBADJZ-3                               ADJ                                         -40oC to +85oC
                                    yyww                        (3mmx3mmx0.85mm)

Note: ww represents the date code and pls refer to Date Code Rule page on Package Dimension.
      * A line on top of the first letter represents lead free plating such as BDZ.
Please consult AME sales office or authorized Rep./Distributor for the availability of package type.




4
            AME, Inc.
                                                        Integrated White LED Driver With
AME5136                                                Organic LED Display Power Supply

n Absolute Maximum Ratings

                 Parameter                    Symbol                 Maximum                     Unit
    Input Supply Voltage                         VIN                          6

    EN, FB Voltages                            VEN ,V FB                 VIN                      V

    SW Voltage                                   VSW                      30

    ESD Classification                                                            A*

  Caution: Stress above the listed absolute rating may cause permanent damage to the device.
  * HBM A: 0V ~ 1999V


n Recommended Operating Conditions

           Parameter                Symbol                       Rating                          Unit

    Input Supply Voltage               VIN                       2.7 to 5.5                       V

    Ambient Temperature Range          TA                       -40 to +85
                                                                                                  o
                                                                                                  C
    Junction Temperature Range          TJ                      -40 to +125




n Thermal Information

           Parameter                 Package           Die Attach      Symbol          Maximum        Unit
    Thermal Resistance
                                                                              θJA        48           o
                                                                                                          C/W
    (Junction to Ambient)             DFN-10
                                                 Conductive Epoxy
                                  (3x3x0.85)(mm)
    Internal Power Dissipation                                                PD          2               W

    Maximum Junction Temperature                                                                          o
                                                                                         150                  C

    Solder Iron (10 Sec)**                                                                                o
                                                                                         350                  C


  * MIL-STD-202G 210F




                                                                                                                  5
               AME, Inc.
                                                        Integrated White LED Driver With
AME5136                                                Organic LED Display Power Supply
n Electrical Specifications
VIN=3.6V, EN = VIN, TA= 25oC unless otherwise noted.

             Parameter               Symbol              Test Condition                Min   Typ    Max    Units
                                                                o            o
    Input Voltage Range                V IN            TA = -40 C to +85 C             2.7          5.5     V
                                                                             o
                                                   FB = 0.3         TA = 25 C                150    200
                                                 (Not Switch)                    o
                                                                    TA = -40 to 85 C                300
    Main Display Quiescent Current   IQ(Main)                                                               µA
                                                                             o
                                                  FB = 0.1          TA = 25 C                150    250
                                                 (Switching)        TA = -40 to 85oC                400
                                                                             o
                                                 FB = 1.3V          TA = 25 C                150    200
                                                 (Not Switch)                    o
                                                                    TA = -40 to 85 C                300
    SUB Display Quiescent Current    IQ(SUB)                                                                µA
                                                 FB = 1.15V         TA = 25oC                150    250
                                                 (Switching)        TA = -40 to 85oC                400
    Shutdown Current                    ISD                    EN = 0V                       0.05    2      µA
                                                                         o
    FB1 Feedback Voltage               V FB1             TA = -40 to 85 C              0.2   0.21   0.23
                                                                         o
                                                                                                            V
    FB2 Feedback Voltage               V FB2             TA = -40 to 85 C              1.2   1.23   1.26
                                                            TA = 25oC                  300   350    400
    Switch Current Limit                ICL                              o
                                                                                                           mA
                                                         TA = -40 to 85 C              280          400
    Main_Switch RDSON, N1                                                                    0.6    1.6
    PMOS Switch RDSON , P1            RDSON              TA = -40 to 85 Co
                                                                                              8      10     Ω
    NMOS Switch RDSON , N2                                                                    6      8
    Switch off time                    t OFF                                                 400            ns
                                                                         o
    Input Under Voltage Lockout        UVP               TA = -40 to 85 C              1.7    2     2.3
                                                                                                            V
    Output Over Voltage Protection     OVP               TA = -40 to 85oC              21    22      23
    Over Temperature Protection        OTP                                                   160            o
                                                                                                                C
    Over Temperature Hysteresis        OTH                                                   20
    Main Switch Leakage N1                                                                   0.1     2
    PMOS Switch Leakage P1              ISW                 V SW = 5V                        0.5     1      µA
    NMOS Switch Leakage N2                                                                   0.5     1
    EN Input Threshold (Low)
                                                                                                    0.4
    (Shutdown)                          EN                               o
                                                         TA = -40 to 85 C                                   V
    EN Input Threshold (High)        Threshold
                                                                                       1.5
    (Enable the device)
    Sel Low Level Voltage
    Enable SUB Display                                                                              0.3
    Disable Main Display               SEL                               o
                                                         TA = -40 to 85 C                                   V
    Sel High Level Voltage           Threshold
    Enable Main Display                                                                1.5
    Disable SUB Display
6
               AME, Inc.
                                                               Integrated White LED Driver With
AME5136                                                       Organic LED Display Power Supply

n Detailed Description                                          n Application Information
    The AME5136 is designed for white LED & OLED back-            Inductor Selection
lighting in mobile phone applications. It has a main dis-
play loop which can drive up to 4 white LEDS in series             The recommended value of inductor for AME5136 ap-
and a SUB display loop which is designed to drive OLED          plications is 10uH. Small size and better efficiency are
up to 20V/10mA or 3 white LEDs.                                 the major concerns for portable device, such as AME5136
                                                                used for dual panel mobile phone. The inductor should
    The AME5136 operates at a wide input voltage range          have low DCR for better efficiency. To avoid inductor satu-
suitable for Li-ion battery and has a constant off time for     ration, current rating should be at least 600mA. The in
smaller inductor and capacitors. The block diagram re-          put range is 2.7V to 5.5V.
fers the operation circuit. By SEL pin, it can choose the
different channel to turn on CH1 or CH2.
                                                                  Capacitor Selection
  Current Limit Protection
                                                                   4.7µF input capacitor can reduce input ripple. For bet-
  The AME5136 has current limiting protection to pre-           ter voltage stability, to increase the input capacitor value
vent excessive stress on itself and external components         or using LC filter is feasible, especially in the Li-ion bat-
during overload conditions. The internal current limit com-     tery application. 1uF output capacitor is sufficient to re-
parator will disable the NMOS power device at a typical         duce output voltage ripple. For better voltage filtering,
switch peak current limit of 300mA.                             ceramic capacitors with low ESR are recommended. X5R
                                                                and X7R types are suitable because of their wider voltage
  Output Over-Voltage Protection                                and temperature ranges.

  The AME5136 contains dedicated circuitry for monitor-           Diode Selection
ing the output voltage. In the event that the primary LED
network is disconnected the output will increase and be            Schottky diode is a good choice for AME5136 because
limited to 22V(typ.). There is a ~1V hysteresis associ-         of its lower forward voltage drop and faster reverse recov-
ated with this circuitry, which will turn the NMOS off when     ery. Using schottky diode can get better efficiency. The
the output voltage is at 23V(max.) until the output volt-       high speed rectification is also a good characteristic of
age reach 21V(typ.) or lower. The 22V limit allows the          schottky diode for high switching frequency. Current rat-
use of 25V 1µF ceramic output capacitors creating an            ing of the diode must meet the root mean square of the
overall small solution for white LED applications.              peak current and output average current multiplication.

  Under Voltage Protection

  The AME5136 has an UVP comparator to turn the NMOS
power device off in case the input voltage or battery volt-
age is too low preventing an on state of the power device
conducting large amounts of current.




                                                                                                                           7
                             AME, Inc.
                                                                                                          Integrated White LED Driver With
AME5136                                                                                                  Organic LED Display Power Supply

                           Feedback Voltage vs. VIN (4LEDs)                                                                                               EN Threshold vs. VIN
                0.25                                                                                                                1.5

                                                                                                                                    1.4
                0.23
                            1mA                               10mA                                                                  1.3




                                                                                                                 EN Threshold (V)
                0.21                                                                                                                1.2

                                                                                                                                    1.1                                                             TA=-40o C
    VFB (V)




                0.19
                                       20mA
                                                                                                                                    1.0

                0.17                                                                                                                0.9

                                                                                                                                    0.8                                                             TA=85 oC
                0.15
                                                                                                                                    0.7
                                                                                                                                            T A=25oC
                0.13                                                                                                                0.6
                                                                                                                                    0.5
                0.11
                                                                                                                                    0.4
                   2.7      3        3.3     3.6   3.9        4.2    4.5    4.8        5.1         5.5
                                                                                                                                      2.5           3           3.5          4          4.5              5           5.5
                                                     VIN (V)                                                                                                           VIN (V)



                           Feedback Voltage vs. VIN (3LEDs)                                                                                 Feedback Voltage vs. VIN (3LEDs)
                0.27                                                                                                       0.27

                           COUT = 1µF                                                                                                        COUT= 4.7µF
                0.25                                                                                                       0.25


                                                                                      10mA
                                                                                                            VFB ( V )
    VFB ( V )




                0.23        1mA                                                                                            0.23

                                                                                      20mA

                0.21                                                                                                       0.21             1mA
                                                                                                                                                                                                         20mA

                            30mA                                                                                                             10mA
                0.19                                                                                                       0.19


                                                                                                                                                                      30mA
                0.17                                                                                                       0.17
                    2.7      3       3.3    3.6    3.9        4.2    4.5   4.8        5.1         5.5                          2.7            3         3.3    3.6    3.9        4.2   4.5    4.8        5.1         5.5
                                                   VIN ( V )                                                                                                          VIN ( V )



                           Main Display Efficiency ( 4LEDs )                                                                                Main Display Efficiency ( 4LEDs )
                  90                                                                                                                90

                           Inductor=10µH                                                                                                                                               Inductor=22µH
                                                                           VIN=4.2V
                  85                                                                                                                85
                                                                                                                                            VIN=3.6V
                                                                                                                Efficiency (%)




                  80                                                             VIN=3.6V                                           80
                                                                                                                                                                                                         VIN=3V

                  75                                                                                                                 75
                                                                                                                                                  VIN=4.2V
                                      VIN =3V
                  70                                                                                                                70


                  65                                                                                                                65



                  60                                                                                                                 60
                       1         4           7           10          13          16          19                                        1           4            7           10         13           16          19
                                           Load Current ( mA )                                                                                                Load Current ( mA )


8
                                        AME, Inc.
                                                                                     Integrated White LED Driver With
AME5136                                                                             Organic LED Display Power Supply

                              Main Display Efficiency ( 3LEDs )                                                    Main Display Efficiency ( 3LEDs )
                    90                                                                                    85

                              Inductor=22µH                                                                        Inductor=10µH
                    85                                                   VIN =3V
                                                                                                          80
   Efficiency (%)




                                                                                         Efficiency (%)
                    80                                                                                             VIN=3V
                                                                     VIN=3.6V
                                                                                                          75                            VIN=4.2V

                    75

                             VIN=4.2V                                                                     70
                    70


                                                                                                          65         VIN=3.6V
                    65


                    60                                                                                    60
                         1         4         7      10   13         16        19                               1        4          7         10      13         16        19
                                           Load Current (mA)                                                                     Load Current ( mA )



                              Sub Display Efficiency( VSUB=12V)                                                    Sub Display Efficiency (V SUB=12V)
                    85                                                                                    90
                                        VIN =4.2V             VIN=3.6V
                    80                                                                                                                        VIN=5.0V
                                                                                                          85       VIN=3.6V

                    75                                             VIN=3.3V
  Efficiency (%)




                                                                                       Efficiency (%)




                                                                                                          80
                                                                                                                                                           VIN=3.3V
                    70          VIN=2.5V                                                                                               VIN=2.5V
                                                                                                          75
                    65

                                                                                                          70
                                                                                                                     VIN=4.2V
                    60


                    55                                                                                    65
                                                          Inductor=10µH                                                                                  Inductor=22µH
                    50                                                                                    60
                         1         4        7       10   13         16        19                               1        4          7         10      13        16         19
                                           Load Current (mA )                                                                    Load Current (mA )



                             Sub Display Efficiency( VSUB=20V)                                                     Sub Display Efficiency( VSUB=20V )

                    90                                                                                    85

                                                              VIN=4.2V                                                        VIN=4.2V
                    85                                                                                    80
                             VIN=5.0V
                                                                         VIN=3.6V                                                                             V IN=3.3V
                    80
                                                         VIN=3.3V                                         75                     V IN=3.6V
                                                                                      Efficiency (%)
 Efficiency (%)




                    75
                                                                                                          70
                    70             VIN=2.5V                                                                          V IN=2.5V
                                                                                                          65
                    65
                                                                                                          60
                    60

                                                                                                          55
                    55
                                                              Inductor=22µH                                                                               Inductor=10µH
                    50                                                                                    50
                         1         4          7     10   13         16        19                               1        4          7         10      13         16        19
                                           Load Current (mA)                                                                     Load Current (mA )


                                                                                                                                                                               9
                                               AME, Inc.
                                                                                                    Integrated White LED Driver With
AME5136                                                                                            Organic LED Display Power Supply

                                        Sub Enable Current vs. VIN                                                                            Main Enable Current vs. VIN
                                          (Part not Switching)                                                                                     (Part Switching)
                          300                                                                                                  300

                                                                          TA=85 oC                                                                                                    TA=85 oC
                          250                                                                                                  250
Enable Current (µA)




                                                                                                    Enable Current (µA)
                          200                                                                                                  200

                                                                              T A=-40oC                                                                                                   TA=-40 oC
                          150                                                                                                  150


                          100                                                                                                  100

                                    TA=25 oC                                                                                               TA=25 oC
                           50                                                                                                      50


                            0                                                                                                       0
                            2.5          3       3.5      4        4.5         5           5.5                                      2.5         3         3.5        4         4.5         5           5.5
                                                       VIN (V)                                                                                                  VIN (V)


                                        Main Disable Current vs. VIN                                                                           Sub Disable Current vs. VIN
                                             (Part Switching)                                                                                    (Part not Switching)
                          300                                                                                                     300
                                                                          T A=85oC                                                                                                    TA=85 oC
   Disable Current (µA)




                          250                                                                                                     250
                                                                                                       Disable Current (µA )




                          200                                                                                                     200

                                                                               TA=-40 Co                                                                                                  TA=-40 oC
                          150                                                                                                     150


                          100                                                                                                     100

                                         o
                                    T A=25 C                                                                                               T A=25oC
                           50                                                                                                      50


                            0                                                                                                       0
                            2.5          3       3.5          4    4.5          5          5.5                                      2.5         3         3.5        4         4.5         5           5.5
                                                       VIN ( V )                                                                                                VIN (V)



                                               Switch RDSON vs. VIN                                                                     Input Under Voltage Lockout vs. Temp.
                           1.6                                                                                                    2.3

                           1.5                                                                                                                                           Main Display 4LEDs
                                                                                                                                  2.2                                    ILED=20mA
                                                                                                         Turn On / Turn Off (V)




                           1.4

                           1.3
                                                                                                                                                                         VOUT=12V
                                                                                                                                  2.1
                           1.2
     RDSON (Ω)




                           1.1
                                                                                                                                  2.0
                           1.0

                           0.9
                                    TA=85 oC                                                                                      1.9
                           0.8                                                TA=-40o C                                                                                                         TON

                           0.7                     TA=25 oC                                                                       1.8
                           0.6
                                                                                                                                                                                                TOFF
                           0.5                                                                                                    1.7
                              2.5         3      3.5          4     4.5            5         5.5                                     -40      -20     0         20        40         60        80      100
                                                        VIN (V)                                                                                       Temperature (oC)


10
                AME, Inc.
                                               Integrated White LED Driver With
AME5136                                       Organic LED Display Power Supply

            Typical Switching Waveform                     Typical Switching Waveform




  1                                              1




  2

                                                 2




  3
                                                 3



      V OUT =12V, V IN=2.5V; 4LEDs                   V OUT =12V, V IN=3.6V; 4LEDs
       IOUT =10mA (RFB1=20 Ω)                         IOUT =20mA (RFB1=10Ω)
        1) V SW= 20V/div,DC                            1) V SW= 10V/div,DC
        2) V OUT , 100mV / div,AC                      2) V OUT , 100mV / div,AC
        3) Inductor Current, 200mA / div,DC            3) Inductor Current, 200mA / div,DC
      T= 10µS / div                                    T= 10µS / div
      Inductor=10µH, COUT =4.7µF                     Inductor=10µH, COUT =4.7µF

                     Step Response                               Start-Up/Shutdown




  1                                              1




  2                                              2




  3                                              3



      V OUT = 12V , V IN=3.6V                        V OUT =12V , V IN=2.7V
      1) Load 2mA to 15mA to 2mA ,DC.                 1) EN , 1V/ div.DC
      2) V OUT , 100mA / div,AC                       2) V OUT , 10/div,DC
      3) Inductor Current 200mA / div,DC              3) Inductor Current 100mA/div,DC
      T= 20µS /div                                   Load = 4LEDs, T=2ms/div




                                                                                             11
                                             AME, Inc.
                                                                                           Integrated White LED Driver With
AME5136                                                                                   Organic LED Display Power Supply

                                     FB Trip Point vs Temperature                                                            Output Over Voltage Protection vs. Temp.
                                             SUB Display
                                                                                                                      23.0
                          1.259
                                                                                                                      22.8




                                                                                            Output Over Voltage (V)
Feedback Trip Point (V)




                          1.249                                                                                       22.6

                                                                                                                      22.4
                          1.239
                                                                                                                      22.2

                          1.229                                                                                       22.0

                                                                                                                      21.8
                          1.219                                      V IN =4.2V
                                                                                                                      21.6

                                                                                                                      21.4
                          1.209
                                    V IN =3.6V
                                                                                                                                                           VIN=3.6V
                                                                                                                      21.2

                          1.199                                                                                       21.0
                              -40      -20       0     20    40     60            80 85                                   -40    -20   0     20    40      60     80   85
                                                              o
                                                 Temperature ( C)                                                                      Temperature ( oC)




12
         AME, Inc.
                                                       Integrated White LED Driver With
AME5136                                               Organic LED Display Power Supply

n Date Code Rule

        Marking               Date Code        Year

    A     A       A           W       W        xxx0
    A     A       A           W       W        xxx1
    A     A       A           W       W        xxx2
    A     A       A           W       W        xxx3
    A     A       A           W       W        xxx4
    A     A       A           W       W        xxx5
    A     A       A           W       W        xxx6
    A     A       A           W       W        xxx7
    A     A       A           W       W        xxx8
    A     A       A           W       W        xxx9




n Tape and Reel Dimension

  DFN-10
  (3mmx3mmx0.85mm)
                                       P




                                                                                  W

                                      AME                  AME



                      PIN 1


                  Carrier Tape, Number of Components Per Reel and Reel Size


        Package               Carrier Width (W)        Pitch (P)   Part Per Full Reel   Reel Size

        DFN-10
                                  8.0±0.1 mm          4.0±0.1 mm        1000pcs         180±1 mm
   (3mmx3mmx0.85mm)


                                                                                                    13
            AME, Inc.
                                                Integrated White LED Driver With
AME5136                                        Organic LED Display Power Supply

n Package Dimension

     DFN-10
     (3mmx3mmx0.85mm)

                D
                                                          MILLIMETERS          INCHES
                                                SYMBOLS
                                                          MIN      MAX      MIN     MAX
                                                   A               0.900            0.035
                                                   D      2.900    3.100   0.114    0.122
                               E                   E      2.900    3.100   0.114    0.122
                                                   F        0.450 TYP.       0.017 TYP.
                                                   e      0.450    0.550   0.018    0.022
                                                  D2        1.600 TYP.       0.063 TYP.

          TOP VIEW                                 E2       2.400 TYP.       0.094 TYP.
                                                   b      0.150    0.250   0.0059   0.010
                                                   L      0.350    0.450   0.014    0.018
                                                   G      0.010    0.090   0.0004   0.004
            H       D2      L                      H      0.000    0.050   0.000    0.002




                    PIN 1 ID           b
       E2
                                   e



             BOTTOM VIEW




                                           A
      G
                          F


                SIDE VIEW




14
                                           www.ame.com.tw
                                      E-Mail: sales@ame.com.tw


                                              Life Support Policy:
        These products of AME, Inc. are not authorized for use as critical components in life-support
                  devices or systems, without the express written approval of the president
                                                  of AME, Inc.
       AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and
                  advises its customers to obtain the latest version of relevant information.
                                            © AME, Inc. , Julu 2006
                                        Document: 1011-DS5136-A.01



Corporate Headquarter                                            U.S.A. (Subsidiary)
AME, Inc.                                                         Analog Microelectronics, Inc.
2F, 302 Rui-Guang Road, Nei-Hu District                          3100 De La Cruz Blvd., Suite 201
Taipei 114, Taiwan.                                              Santa Clara, CA. 95054-2046
Tel: 886 2 2627-8687                                             Tel : (408) 988-2388
Fax: 886 2 2659-2989                                             Fax: (408) 988-2489

				
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