Data Sheet No.
PD60230 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 µA) Latc...

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