Datasheet Summary
FAN4800AU/CU
- PFC/ PWM Controller bination
September 2015
FAN4800AU / FAN4800CU PFC/ PWM Controller bination
Features
- Pin-to-Pin patible with ML4800, FAN4800,
CM6800, and CM6800A
- PWM Configurable for Current-Mode or
Feed-Forward Voltage-Mode Operation
- Internally Synchronized Leading-Edge PFC and
Trailing-Edge PWM in One IC
- Low Operating Current
- Innovative Switching-Charge Multiplier Divider
- Average-Current-Mode for Input-Current Shaping
- PFC Over-Voltage and Under-Voltage Protections
- PFC Feedback Open-Loop Protection
- Cycle-by-Cycle Current Limiting for PFC/PWM
- Power-on Sequence Control and Soft-Start
- Line Sagging Protection
- fRTCT=4- fPFC=4- fPWM for...
