Description
The highly integrated FAN4800A/C and FAN4801/02/2L are specially designed for power supplies that consist of boost PFC and PWM.
They require very few external components to achieve versatile protections / compensation.
They are available in 16-pin DIP and SOP packages.
Features
- Pin-to-Pin Compatible with ML4800 and FAN4800
and 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.
- Peak Current Limiting for PFC.
FAN4802 Datasheet
