Diodes has announced ZXGD3113, a synchronous rectifier controller intended to work with a mosfet to replace the voltage drop associated with a Schottky diode on the secondary side of an isolated power converter such as ac-dc power supplies – potentially removing the need for secondary-side heatsinking. “ZXGD3113 controls an external MOSFET, such as the 100V ...

This story continues at APEC: Synchronous rectifier controller saves secondary-side power

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