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FSDM0465R Datasheet Green Mode Fairchild Power Switch

Manufacturer: Fairchild (now onsemi)

General Description

The FSCM0465R is an integrated Pulse-Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components.

This device is an integrated high-voltage powerswitching regulator that combines an avalanche rugged SenseFET with a current mode PWM control block.

The PWM controller includes an integrated fixed-frequency oscillator, under-voltage lockout, leading edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for a loop compensation, and self-protection circuitry.

Overview

www.DataSheet4U.com June 2006 FSCM0465R Green Mode Fairchild Power Switch (FPS™) FSCM0465R Green Mode Fairchild Power Switch.

Key Features

  • Internal Avalanche Rugged SenseFET.
  • Low Start-up Current (max. 40µA).
  • Low Power Consumption; under 1W at 240VAC and.