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3S0680RFB Datasheet Ka3s0680rf

Manufacturer: Fairchild (now onsemi)

Overview: .fairchildsemi. KA3S0680RB/KA3S0680RFB Fairchild Power Switch(FPS).

General 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 controller IC.

controller IC

Key Features

  • 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.

More Datasheets from Fairchild (now onsemi)

Part Number Description
3S0680RF KA3S0680RF
3S0765R KA3S0765R

3S0680RFB Distributor