NCP4303A - Secondary Side Synchronous Rectification Driver

onsemi

General Description

Pin No.

Key Features

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

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NCP4303A secondary side synchronous rectification driver by onsemi - Datasheet Preview

Datasheet Details

Part number	NCP4303A
Manufacturer	onsemi
File Size	1.11 MB
Description	Secondary Side Synchronous Rectification Driver
Datasheet	NCP4303A Datasheet

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Other Datasheets by onsemi

Part Number	Description
NCP4303B	Secondary Side Synchronous Rectification Driver
NCP4300A	Dual Operational Amplifier and Voltage Reference
NCP4302	Synchronous Rectification Controller
NCP4304A	Secondary Side Synchronous Rectification Driver
NCP4304B	Secondary Side Synchronous Rectification Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP4303A, NCP4303B Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies The NCP4303A/B is a full featured controller and driver tailored to control synchronous rectification circuitry in switch mode power supplies. Thanks to its versatility, it can be used in various topologies such as flyback, forward and Half Bridge Resonant LLC. The combination of externally adjustable minimum on and off times helps to fight the ringing induced by the PCB layout and other parasitic elements. Therefore, a reliable and noise less operation of the SR system is insured.