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SY22863FAC

Production
Flyback controller for adapters or chargers

Datasheet
SY22863FAC Flyback controller for adapters or chargers Datasheet
    Part NumberSY22863FAC
    DescriptionFlyback controller for adapters or chargers
    PackageSO8
    Protection ModeOCP/OVP
    Standards & Certification
    BV (V)
    Po_max (W)12
    ApplicationIsolation
    No Load Loss<75mW
    • Quasi-Resonant (QR) mode operation: Valley turn-on of the primary MOSFET to achieve low switching losses 
    • Output current is monitored by primary detection for reliable Over Current Protection and Short Circuit Protection
    • PWM/PFM control for higher average efficiency
    • Burst mode control for low no-load power and efficiency
    • HV start up circuit is used to reduce no-load power
    • Maximum frequency limitation 125kHz
    • Auto-Recovery OVP/OCP/SCP/OTP
    • Integrated 700V MOSFET
    • Compact package: SO8
     

    Evaluation Board

    • 22863-9

      Photo of evaluation board

    • 22863-8

      Photo of evaluation board

    EVB_SY22863FAC

    The EVB_SY22863FAC is used to evaluate a PWM/PFM controller with several features to enhance performance of Flyback converters that targeting at adapter or charger applications. 

    Technical Documentation