5L0380R IC in Pakistan

The Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consists of a high voltage power SenseFET and a current mode PWM IC. Included PWM controller integrates the fixed frequency oscillator, the under voltage lock-out, the leading edge blanking, the optimized gate turn-on/turn-off driver, the thermal shutdown protection, the over voltage protection, and the temperature compensated precision current sources for the loop compensation and the fault protection circuitry. Compared to a discrete MOSFET and a PWM controller or an RCCsolution, a Fairchild Power Switch(FPS) can reduce the total component count, design size and weight and at the same time increase efficiency, productivity, and system reliability. It has a basic platform well suited for the cost effective design in either a flyback converter or a forward converter

Features

 • Precision Fixed Operating Frequency (100/67/50kHz) 

• Low Start-up Current(Typ. 100uA) 

• Pulse by Pulse Current Limiting 

• Over Current Protection 

• Over Voltage Protection (Min. 25V) 

• Internal Thermal Shutdown Function

• Under Voltage Lockout

• Internal High Voltage Sense FET 

• Auto-Restart Mode

Applications 

• SMPS for VCR, SVR, STB, DVD & DVCD 

• SMPS for Printer, Facsimile & Scanner 

• Adaptor for Camcorde