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IR1152S

International Rectifier
Part Number IR1152S
Manufacturer International Rectifier
Description uPFC ONE CYCLE CONTROL PFC IC
Published Jul 23, 2013
Detailed Description Feb 21, 2011 IR1152S FIXED 66kHz FREQUENCY, µPFC ONE CYCLE CONTROL PFC IC WITH BROWN-OUT PROTECTION Features • PFC IC ...
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IR1152S
IR1152S

Overview
Feb 21, 2011 IR1152S FIXED 66kHz FREQUENCY, µPFC ONE CYCLE CONTROL PFC IC WITH BROWN-OUT PROTECTION 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” • 750mA peak gate drive • Latch immunity and ESD protection Description µPFC IR1152 power factor correction IC, based on IR proprietary "One Cycle Control" (OCC) technique, provides f...


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