FSFM300N - Fairchild Semiconductor

FSFM300N (FSFM260N / FSFM300N) 30W FPS

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 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.

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 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-st.