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SY22661FAC

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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
    Dimming Mode0-10V
    TopologyFlyback
    PackageSO8
    Protection ModeOLP,SLP
    Features / Special FunctionHV Start-up,Low Standby Power,Fast Start-up,Isolated
    Input Type110Vac,220Vac
    Po_max (W)80
    PF (>)0.9
    ApplicationPFC Controller
    Idrive_max (A)190
    • 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

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