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SY22122FFFC (SY7728FFFC)

Production
60V High Efficiency Four-String Boost LED Driver
Datasheet
SY22122FFFC 60V High Efficiency Four-String Boost LED Driver Datasheet
    Part NumberSY22122FFFC
    Fsw (MHz)0.1 to 1
    Dimming ModePWM
    Channels1
    PackageSOP16
    Vin_min (V)4.5
    Vin_max (V)28
    Vo_max (V)
    Io_max (A)0.24
    Features / Special FunctionBoost+LDO
    ApplicationMonitor Backlight
    • 4.5-30V Wide Input Voltage Range 
    • Programmable 5mA~240mA LED Current per String
    • LED Current with ±3% Accuracy at 100mA per String
    • PWM and Analog Mode Dimming: Dimming Frequency: 100Hz~50 kHz
    • ±1% Current Matching Among Strings at 100mA per String
    • Programmable Switching Frequency,100kHz-1MHz
    • Internal Soft-start
    • Open and Short LED Protection
    • Programmable over-voltage Protection
    • RoHS Compliant and Halogen Free
    • Compact Package: SOP16
     

    Evaluation Board

    • 2022-02-09_174343

      Photo of evaluation board

    • 2022-02-09_174353

      Photo of evaluation board

    • 2022-02-09_174402

      Photo of evaluation board

    EVB_SY22122FFFC

    The EVB_SY22122FFFC is intended for evaluating 60V High Efficiency Four-String Boost LED Driver

    Technical Documentation