3S0680RF Datasheet PDF – 800V, 24A, 150W, Fairchild Switch

Part Number: 3S0680RF

Function: Fairchild Power Switch (FPS)

Package: TO-3P-5L Type

Manufacturer: Fairchild Semiconductor

3S0680RF Image


This is 800V, 24A, Fairchild Power Switch.

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 controller IC. controller IC features a trimmed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, temperature compensated precision current sources for loop compensation and fault protection circuit. compared to discrete MOSFET and controller or RCCswitching converter solution, a Fairchild Power Switch(FPS) can reduce total component count, design size, weight and at the same time increase & efficiency, productivity, and system reliability. It has a basic platform well suited for cost effective C-TV power supply.

Image and Pinouts:

3S0680RF Pinout


• Wide operatimg frequency range up to (150kHz)
• Pulse by pulse over current limiting
• Over load protection
• Over voltage protecton (Min. 23V)
• Internal thermal shutdown function
• Under voltage lockout
• Internal high voltage sense FET
• External sync terminal
• Auto Restart Mode

Block Diagram :

3S0680RF Datasheet

3S0680RF Datasheet PDF Download

3S0680RF pdf

Other data sheets are available within the file:

3S0680RB, 3S0680RFB, KA3S0680RB, KA3S0680RFB, KA3S0680RB-TU,