KA5Q0565RT Datasheet – 650V, Fairchild Power Switch(FPS)

Part Number: KA5Q0565RT

Function: 650V, Fairchild Power Switch(FPS)

Package: TO-220 Type

Manufacturer: Fairchild Semiconductor


KA5Q0565RT datasheet


The Fairchild 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.

The integrated PWM controller includes the fixed oscillator, the under voltage lock out, the leading edge blanking, the optimized gate turn-on/turn-off driver, the thermal shut down protection, the over voltage protection, and the temperature compensated precision current sources for loop compensation and fault protection circuitry. Compared to a discrete MOSFET and a controller or a RCC switching converter solutions, a Fairchild Power Switch(FPS) can reduce the total number of components, design size, and weight, so it will improve efficiency, productivity, and system reliability. It has a basic platform well suited for cost-effective design in a quasi-resonant converter as a C-TV power supply.

Other data sheets are available within the file:

5Q0565RT, KA5Q0565RT, 5QO565RT, KA5QO565RT

KA5Q0565RT Datasheet PDF Download

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