SY22633FAC-Products-Silergy Corp

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SY22633FAC (SY58653FAC)

Production
Single Stage LED driver Dimmable, High PF and Low BOM Cost
Datasheet
SY22633FAC Single Stage LED driver Dimmable, High PF and Low BOM Cost Datasheet
    Part numberSY22633FAC
    DescriptionSingle stage buck-boost PFC LED driver with 600V/6Ω MOS, QR, and triac dimming
    TopologyBuck-boost
    Dimming modeTriac dimming
    PF (>)0.9
    Input type230VAC
    Iout (max) (A)0.2
    Pout (max) (W)15
    PackageSO8
    ApplicationBuck-boost, phase-cut dimming
    • Compatible with Leading Edge/Trailing Edge Dimmer
    • Active Break to Achieve Low Power Application
    • High PF without Any Dimmer, PF>0.9
    • Internal Dimming Curve 5%~100%
    • 600V FET Integrated
    • Quasi-Resonant Operation
    • Reliable Open/Short LED Protection
    • Thermal Fold Back
    • Low BOM Cost
    • RoHS Compliant and Halogen Free
    • Compact Package: SO8

     

     

    SY22633 is a single-stage driver for LED lighting applications.

    SY22633 adopts proprietary techniques to identify whether dimmer applied and dimmer types. Good compatibility is achieved with Leading/Trailing edge dimmer and high PF is achieved without any dimmer.

    SY22633 drives the converter in Quasi-Resonant mode to achieve high efficiency. Reliable Open/Short LED protections are integrated.

    SY22633 integrates high voltage power FET inside to save driver space further.

    SY22633 is available in SO8 package.

     

    Evaluation Board

    • 2022-02-21_165157

      Photo of evaluation board

    • 2022-02-21_165208

      Photo of evaluation board

    EVB_SY22633FAC

    The EVB_SY22633FAC is intended for evaluating  AC 207~253V input, 50V/160mA output Flyback Regulator For LED Lighting

    Technical Documentation