SY22104DBC-Products-Silergy Corp

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SY22104DBC (SY7203DBC)

Production
30V High Current Boost LED Driver
Datasheet
SY22104DBC 30V High Current Boost LED Driver Datasheet
    Part numberSY22104DBC
    Description30V high current boost LED driver, VLED<30V
    Channel(#)1
    TopologyBoost
    Dimming modePWM Dimming
    Fsw(kHz)1000
    Vin (min) (V)2.8
    Vin (max) (V)30
    Iout (max) (A)0.3
    PackageDFN3×3-10
    ApplicationHandheld devices backlight
    • Input voltage range: 2.8 to 30V
    • Switch current limit: 4A 
    • Drives LED strings up to 30V
    • 1MHz fixed frequency minimizes the external components
    • 20kHz~1MHz wide dimming frequency range for EN/PWM pin
    • Internal softstart limits the inrush current
    • Open LED over voltage protection
    • RoHS Compliant and Halogen Free
    • Compact package: DFN3X3-10

    Evaluation Board

    • 2022-02-09_153022

      Photo of evaluation board

    • 2022-02-09_153011

      Photo of evaluation board

    • 2022-02-09_153039

      Photo of evaluation board

    EVB_SY22104DBC

    The EVB_SY22104DBC is intended for evaluating 30V High Current Boost LED Driver.

    Technical Documentation