NCP1945FADR2G - onsemi

Description: PFC ON/Off control by external signal & VOUT/IOUT sensing information; PFC Follower Boost Capability; +500 kHz high frequency QR operation; 150-V Wide Range VCC Architecture; Power Excursion Mode (PEM) upto 2X; Auto-Tuning Skip; Constant Output Current Limit; Adaptive Gate Drive