JW77156D - Synchronous Rectifier

Description

JW77156D is a synchronous rectifier, used for the secondary side rectification of Flyback.

By driving an internal MOSFET, JW77156D is able to significantly improve the efficiency comparing with the conventional Diode rectifier.

Features

Supports DCM, Quasi-Resonant, CrCM and CCM operation.
Support the Flyback topology.
Output voltage directly supply VCC.
Low quiescent current.
Under-voltage protection.
Fast driver capability for CCM operation.
ESOP-8 package.

JoulWatt

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Datasheet Details

Part number	JW77156D
Manufacturer	JoulWatt
File Size	555.00 KB
Description	Synchronous Rectifier
Datasheet	JW77156D Datasheet
Additional preview pages of the JW77156D datasheet.

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JW77156D 60V, 13mΩ Synchronous Rectifier Preliminary Specifications Subject to Change without Notice DESCRIPTION JW77156D is a synchronous rectifier, used for the secondary side rectification of Flyback. By driving an internal MOSFET, JW77156D is able to significantly improve the efficiency comparing with the conventional Diode rectifier. When JW77156D senses VDS of internal MOSFET less than -300mV, it turns on the internal MOSFET. Once the VSW is greater than -10mV, JW77156D turns off the internal MOSFET. JW77156D supports multiple operation modes, such as DCM, CrCM, CCM and Quasi-Resonant. By implementing the Joulwatt proprietary technology, JW77156D is able to handle CCM operation. JW77156D is available in ESOP-8 package.

Published: Dec 15, 2024 |