3S1265RF Datasheet Ka3s1265rf

Manufacturer: Fairchild (now onsemi)

Overview: .fairchildsemi. KA3S1265R/KA3S1265RF/ KA3S1265RD Fairchild Power.

Datasheet Details

Part number	3S1265RF
Manufacturer	Fairchild (now onsemi)
File Size	170.98 KB
Description	KA3S1265RF
Datasheet	3S1265RF-FairchildSemiconductor.pdf

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.

Included control IC

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.

Part Number	Description
3S1265R	KA3S1265R