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IR1150IS

International Rectifier
Part Number IR1150IS
Manufacturer International Rectifier
Description UPFC ONE CYCLE CONTROL PFC IC
Published Jul 23, 2013
Detailed Description Data Sheet No. PD60230 revAa µPFC ONE CYCLE CONTROL PFC IC Features • • • • • • • • • PFC with IR proprietary “One Cycl...
Datasheet PDF File IR1150IS PDF File

IR1150IS
IR1150IS

Overview
Data Sheet No.
PD60230 revAa µPFC ONE CYCLE CONTROL PFC IC 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” • • • • • • • • • • Open loop protection Maximum duty cycle limit of 98% User programmable fixed frequency operation Min.
off time of 150-350ns over freq range VCC under voltage lockout Internally clamped 13V gate drive Fast 1.
5A peak gate drive Micropower startup (<200 ...


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