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ZXGD3103 Evaluation Board based on Diodes Solution

The purpose of this design, featuring Diodes' ZXGD3103 MOSFET controller, is to demonstrate the driving of a synchronous MOSFET as a Schottky/ultra-fast recovery diode replacement in high efficiency power converters. When the design is used to drive a synchronous MOSFET, it will yield efficiency improvement, whilst maintaining design simplicity and incurring minimal component count. The ZXGD3103 senses the voltage across the MOSFET and generates the gate drive voltage when a negative voltage is detected across the drain-source pin. End applications include offline Flyback converter, resonant LLC converters, asymmetrical half-bridge converters, etc.
CATEGORY
Connectivity & communications,Display systems,Power & charging
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