Datasheet Summary
FSQ0365, FSQ0265, FSQ0165, FSQ321, FSQ311
- Green Mode Fairchild Power Switch (FPS™)
September 2007
FSQ0365, FSQ0265, FSQ0165, FSQ321, FSQ311 Green Mode Fairchild Power Switch (FPS™) for Valley Switching Converter
- Low EMI and High Efficiency
Features
- Optimized for Valley Switching (VSC)
- Low EMI through Variable Frequency Control and
Description
A Valley Switching Converter generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for valley switching operation with minimal external...