L6563H PDF 데이터시트 검색

L6563H High voltage start-up transition-mode PFC Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ On-board 700 V start-up source Tracking boost function Fast “bidirectional” input voltage feedforward (1, V2 correction) Interface for cascaded converter's PWM controller Remote ON, OFF control Accurate adjustable output overvoltage protection Protection against feedback loop disconnection (latched shutdown) Inductor saturation protection Low (≤ 100 A) start-up current 6 mA max. op