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NCP4307 - Secondary Side Synchronous Rectification Driver

Datasheet Summary

Description

Ground connection for the SR MOSFET driver and VCCL decoupling capacitor.

connection.

Features

  • Self.
  • Contained Control of Synchronous Rectifier in CCM, DCM and QR for Flyback.

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Datasheet preview – NCP4307

Datasheet Details

Part number NCP4307
Manufacturer ON Semiconductor
File Size 835.52 KB
Description Secondary Side Synchronous Rectification Driver
Datasheet download datasheet NCP4307 Datasheet
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Full PDF Text Transcription

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DATA SHEET www.onsemi.com Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies NCP4307 1 TSOP−6 SN SUFFIX CASE 318G−02 The NCP4307 is high performance driver tailored to control a synchronous rectification MOSFET in switch mode power supplies. Thanks to its high performance drivers and versatility, it can be used in various topologies such as DCM or CCM flyback, quasi resonant flyback and forward. Internal minimum off−time and on−time blanking periods help to fight the ringing induced by the PCB layout and other parasitic elements. A reliable and noise less operation of the SR system is ensured due to the Self Synchronization feature.
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