Description
The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components.
The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM IC.
Features
- Precision Fixed Operating Frequency (100/67/50kHz).
- Low Start-up Current (Typ. 100uA).
- Pulse by Pulse Current Limiting.
- Over Load Protection.
- Over Voltage Protection (Min. 25V).
- Internal Thermal Shutdown Function.
- Under Voltage Lockout.
- Internal High Voltage Sense FET.
- Auto-Restart Mode.