IR1150STRPBF

CONTRLR 0.175mA 50kHz to 200kHz 8Pin SOIC T/R

PFC IC 200kHz 8-SOIC

得捷:
IC PFC CTRLR CCM 200KHZ 8SOIC

安富利:
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.The proprietary control method allows major reductions in component count, PCB area and design time while delivering the same high system performance as traditional solutions.The IC is fully protected and eliminates the often noise sensitive line voltage sensing requirements of existing solutions. The IR1150 features include programmable switching frequency, programmable dedicated over voltage protection, soft start, cycle- by-cycle peak current limit, brownout, open loop, UVLO and micro power startup current. In addition, for low standby power requirements Energy Star, 1W Standby, Blue Angel, etc., the IC can be driven into sleep mode with total current consumption below 200µA, by pulling the OVP pin below 0.62V.