5Q1265RT Datasheet KA5Q1265RT

Manufacturer: Fairchild (now onsemi)

Datasheet Details

Preliminary KA5Q1265RT SPS The SPS product family is specially designed for an off-line SMPS with minimal external components.

The SPS consist of high voltage power SenseFET and current mode PWM IC.

integrated fixed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/turnoff driver, thermal shut down protection, over voltage protection, and temperature compensated precision current sources for loop compensation and fault protection circuitry. Compared to discrete MOSFET and controller or RCC switching converter solution, a SPS can reduce total component count, design size, and weight and at the same time increase efficiency, productivity, and system reliability.

Part Number	Description
5Q1265RF	KA5Q1265RF