JW7700A - Synchronous Rectifier

Description

JW7700A is a synchronous rectifier for Flyback converters.

It integrates a 40V power MOSFET that can replace Schottky diode for high efficiency.

Features

Supports DCM and Quasi-Resonant Flyback converter Integrated 16mΩ 40V Power MOSFET Supports High-side and Low-side Rectification No need external power supply.

JoulWatt

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Datasheet Details

Part number	JW7700A
Manufacturer	JoulWatt
File Size	253.05 KB
Description	Synchronous Rectifier
Datasheet	JW7700A Datasheet
Additional preview pages of the JW7700A datasheet.

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Parameters Subject to Change Without Notice JW7700A 40V, 16mΩ Synchronous Rectifier DESCRIPTION JW7700A is a synchronous rectifier for Flyback converters. It integrates a 40V power MOSFET that can replace Schottky diode for high efficiency. It turns on the internal MOSFET if the VSW<-500mV and turns it off before the current from GND to SW is lower than zero. FEATURES Supports DCM and Quasi-Resonant Flyback converter Integrated 16mΩ 40V Power MOSFET Supports High-side and Low-side Rectification No need external power supply APPLICATIONS Flyback converters Adaptors TYPICAL APPLICATION Note 1: RVCC is recommended in case IC is damaged in CCM. Note 2: DVCC is recommended if VCC voltage is too low in light load. JW7700A Rev.0.1 JoulWatt Proprietary Information. Patent Protected.

Published: Mar 21, 2025 |