FAN4800AUM - onsemi

Description: Pin-to-Pin Compatible with ML4800, FAN4800, CM6800, and CM6800A; Cycle-by-Cycle Current Limiting for PFC/PWM; fRTCT=4 x fPFC=4 x fPWM; Line Sagging Protection; PWM Configurable for Current-Mode or Feed-Forward Voltage-Mode Operation; Average-Current-Mode for Input-Current Shaping; PFC Over-Voltage and Under-Voltage Protections; Innovative Switching-Charge Multiplier Divider; PFC Feedback Open-Loop Protection; Power-on Sequence Control and Soft-Start; Low Operating Current; Internally Synchronized Leading-Ed