IR1150LS - uPFC One Cycle Control PFC IC

Product Overview

International Rectifier

Datasheet Details

Part number	IR1150LS
Manufacturer	International Rectifier
File Size	282.15 KB
Description	uPFC One Cycle Control PFC IC
Datasheet	IR1150LS Datasheet
Note	This datasheet PDF includes multiple part numbers: IR1150LS, IR1150S. Please refer to the document for exact specifications by model.
Additional preview pages of the IR1150LS datasheet.

Product details

Description

The µPFC IR1150 is a power factor correction (PFC) control IC designed to operate in continuous conduction mode (CCM) over a wide range input line voltages.

The IR1150 is based on IR's proprietary "One Cycle Control" (OCC) technique providing a cost effective solution for PFC.

Features

PFC with IR proprietary “One Cycle Control” Continuous conduction mode (CCM) boost type PFC No line voltage sense required Programmable switching frequency (50kHz-200kHz) Programmable output overvoltage protection Brownout and output undervoltage protection Cycle-by-cycle peak current limit Soft start User initiated micropower “Sleep Mode”.

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Other Datasheets by International Rectifier

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Published: Nov 20, 2005 |