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SY22652AFAC

Production
Application Note
Single Stage Flyback and PFC Controller with Primary Side Control for LED Lighting and Multiple Dimming Mode Options
    Part NumberSY22652AFAC
    ApplicationPFC Controller
    TopologyFlyback
    Dimming ModeMultiple
    Input Type110Vac,220Vac
    PF (>)0.9
    Idrive_max (mA)200
    Po_max (W)80
    Protection ModeSLP,OLP
    Features / Special FunctionQR,Isolated
    PackageSO8
    Temp Range-40℃ to 125℃
    • 5%~100% Dimming Range
    • CV Mode for Bias Supply at <2.5% Dimming Signal
    • Primary Side Control Eliminates the Opto-coupler
    • Valley Turn-on of the Primary MOSFET to Achieve Low Switching Losses
    • 300mV Primary Current Sense Voltage Leads to a Lower Sense Resistance thus a Lower Conduction Loss
    • Internal high Current MOSFET Driver: 0.20A  Sourcing and 0.65A Sinking
    • Low Start up Current: 34μA Typical
    • Reliable Short LED and Open LED Protection
    • RoHS Compliant and Halogen Free
    • Compact Package: SO8

     

    Evaluation Board

    • 2022-02-21_151810

      Photo of evaluation board

    • 2022-02-21_151820

      Photo of evaluation board

    • 2022-02-21_151830

      Photo of evaluation board

    EVB_SY22652AFAC

    The EVB_SY22652AFAC is intended for evaluating  AC 90~264V input, 42V/1.05A output Single Stage Flyback And PFC Controller With Primary Side Control For LED Lighting

    Technical Documentation

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