Part Number : 5Q765RT

Function : Fairchild Power Switch(FPS)

Package : TO-220F, TO-3PF Type

Maker : Fairchild Semiconductor

Pinouts :
5Q765RT datasheet

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 controller IC.


PWM controller features integrated fixed 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.

Block Diagram


Features : 

• Quasi Resonant Converter Controller

• Internal Burst Mode Controller for Stand-by Mode

• Pulse by Pulse Current Limiting

• Over Current Latch Protection

• Over Voltage Protection (Vsync: Min. 11V)

• Internal Thermal Shutdown Function

• Under Voltage Lockout

• Internal High Voltage Sense FET

• Auto-Restart Mode

Datasheet PDF Download :
5Q765RT pdf

Others datasheet of same file :

500765RT, 5Q12656RT, 5Q1565RF, KA5Q12656RT

2021/06/14 20:36 2021/06/14 20:36