SY22661FAC-Products-Silergy Corp

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SY22661FAC (SY5983FAC)

Production
Single Stage Flyback and PFC Controller with Primary Side Control for LED Lighting and integrated 0~10V transformer driver
Datasheet
SY22661FAC Single Stage Flyback and PFC Controller with Primary Side Control for LED Lighting and integrated 0~10V transformer driver Datasheet
    Part numberSY22661FAC
    DescriptionCC, flyback PFC controller, 0 to10V dimming
    TopologyFlyback
    Dimming mode0 to 10V
    PF (>)0.9
    Input type120VAC, 227VAC
    Iout (max) (A)
    Pout (max) (W)100
    PackageSO8
    ApplicationFlyback, 0 to 10V dimming, PFC
    • Primary Side Control Eliminates the Opto-coupler
    • Dimming Range from 5% to100%
    • 0~10V Dimming is Driver by Transformer
    • Valley Turn-on of the Primary MOSFET to Achieve Low Switching Losses
    • High Voltage Start-up Function , Start-up Time<300ms
    • Low Standby Power<500mW
    • Reliable Short LED and Open LED Protection
    • Power Factor >0.90
    • Internal High Current MOSFET Driver: 0.19A Sourcing and 0.6A Sinking
    • Compact Package: SO8

     

    Evaluation Board

    • 2022-02-21_153211

      Photo of evaluation board

    • 2022-02-21_153223

      Photo of evaluation board

    EVB_22661FAC

    The EVB_22661FAC is intended for evaluating  AC 85~264V input, 40V/1.05A output Boost PFC Regulator

    Technical Documentation