KA3S0880Rxx Description
The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external ponents. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM IC.
KA3S0880Rxx Key Features
- Precision fixed operating frequency (100 / 67 / 50KHz ) Pulse by pulse current limiting Over current protection Over vol
- 1mA 2.5R 1R 9V + 7.5V
- Thermal S/D OVER VOLTAGE S/D +