Datasheet Summary
FSFM260N / FSFM300N
- Green-Mode Farichild Power Switch (FPS™)
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April 2009
FSFM260N / FSFM300N Green-Mode Fairchild Power Switch (FPS™)
Features
! Internal Avalanche-Rugged SenseFET ! Advanced Burst-Mode Operation Consumes Under
Description
The FSFM260/300 is an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external ponents. This device is an integrated high-voltage powerswitching regulator that bines an avalanche-rugged SenseFET with a current-mode PWM control block. The PWM controller includes an integrated fixed-frequency oscillator, under-voltage lockout,...