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  • Description
    JW®7703D is a synchronous rectifier controller for Flyback converters, and JW7703D with external MOSFET can replace the high efficiency schottky diode. If VSW is higher than -500mV or the current between GND and SW is lower than zero, the signal control the external MOS turns off.

  • Features
    1. Supports DCM and Quasi-Resonant Flyback converter
    2. Supports High-side and Low-side Rectification
    3. No need external power supply
    4. Integrated 10mΩ, 45V Power MOSFET

  • Specification
    1. MOSFET breakdown voltage: 45V
    2. MOSFET Rdson: 10mΩ
    3. Output voltage: 5V
    4. Output current: 3.1A

  • Typical Application
Software and hardware support
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