Part Number	5M0280R Datasheet
Manufacturer	Fairchild Semiconductor
Overview	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 . * 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 D.