SY22783AFAC-Products-Silergy Corp

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SY22783AFAC (SY58763AFAC)

Production
Single Stage Boost PFC LED Driver Dimmable, High PF and Low BOM Cost
Datasheet
SY22783AFAC Single Stage Boost PFC LED Driver Dimmable, High PF and Low BOM Cost Datasheet
    Part numberSY22783AFAC
    DescriptionSingle stage boost PFC LED driver with 350V/2Ω MOS, QR, and triac dimming
    TopologyBoost
    Dimming modeTriac dimming
    PF (>)0.9
    Input type120VAC
    Iout (max) (A)0.1
    Pout (max) (W)25
    PackageSO8
    ApplicationBoost, phase-cut dimming
    • Compatible with Leading Edge/Trailing Edge Dimmer
    • High PF without Any Dimmer
    • 350V MOSFET Integrated
    • Quasi-Resonant Operation
    • Reliable Open LED Protection
    • Thermal Fold Back
    • Low BOM Cost
    • RoHS Compliant and Halogen Free
    • Compact Package: SO8

     

    SY22783A is a single-stage Boost PFC driver for LED lighting applications. Good compatibility is achieved with Leading/Trailing edge dimmer and high PF is achieved without any dimmer.

    SY22783A drives the converter in Quasi-Resonant mode to achieve high efficiency. Reliable Open LED protections are integrated.

    SY22783A integrates high voltage power FET inside to save driver space further.

    SY22783A is available in SO8 package.

    Evaluation Board

    • 2022-02-21_171843

      Photo of evaluation board

    • 2022-02-21_171900

      Photo of evaluation board

    EVB_SY22783AFAC

    The EVB_SY22783AFAC is intended for evaluating  AC 90~264V input, 42V/200mA output Boost Regulator For LED Lighting

    Technical Documentation