IR1152S - uPFC ONE CYCLE CONTROL PFC IC

International Rectifier

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Datasheet Details

Part number	IR1152S
Manufacturer	International Rectifier
File Size	326.61 KB
Description	uPFC ONE CYCLE CONTROL PFC IC
Datasheet	IR1152S_InternationalRectifier.pdf

IR1152S Product details

Description

µPFC IR1152 power factor correction IC, based on IR proprietary "One Cycle Control" (OCC) technique, provides for high PF and excellent DC Bus regulation while enabling drastic reduction in component count, PCB area and design time as compared to traditional solutions.

Features

PFC IC with IR proprietary “One Cycle Control”.
Continuous conduction mode boost type PFC.
Fixed 66kHz switching frequency.
Average current mode control.
Input line sensed brownout protection.
Output overvoltage protection.
Open loop protection.
Cycle by cycle peak current limit.
VCC under voltage lockout.
Programmable soft start.
Micropower startup.
User initiated micropower “Sleep Mode”.

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Published: Jul 23, 2013 |