IRS279524S, IRS27951S - RESONANT HALF-BRIDGE CONVERTER CONTROLLER

International Rectifier

IRS279524S Datasheet Preview — This datasheet PDF includes multiple part numbers: IRS279524S, IRS27951S. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	IRS279524S, IRS27951S
Manufacturer	International Rectifier ↗
File Size	1.01 MB
Description	RESONANT HALF-BRIDGE CONVERTER CONTROLLER
Datasheet	IRS27951S_InternationalRectifier.pdf
Note	This datasheet PDF includes multiple part numbers: IRS279524S, IRS27951S. Please refer to the document for exact specifications by model.

IRS279524S Product details

Description

The IRS2795(1,2)(4) is a self oscillating half-bridge driver IC for DC-DC resonant converter applications, especially the LLC resonant half-bridge converter.

Features

Simple primary-side control solution for fixed and variable frequency DC-DC resonant converters.
Max 500kHz per channel output with 50% duty cycle.
Floating channel bootstrap operation up to +600Vdc.
Programmable minimum and maximum switching frequency.
Programmable soft start frequency and soft start time.
Programmable dead time.
Micropower start-up & ultra low quiescent current.
Over-current protection using low side MOSFET Rds(on).
User initiated.

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Published: Sep 17, 2013 |