FSQ211 ⎯ Green Mode Fairchild Power Switch (FPSTM)
April 2007
FSQ211 Green Mode Fairchild Power Switch (FPSTM)
Features Internal Avalanche-Rugged SenseFET Precision Fixed Operating Frequency (67KHz) Burst-Mode Operation Internal Start-up Circuit Pulse-by-Pulse Current Limiting Overload Protection (OLP) Internal Thermal Shutdown Function (TSD) Auto-Restart Mode Under-
Voltage Lockout (UVLO) with Hysteresis Built-in Soft-Start Secondary-Side Regulation Applications Charger & Adapter for Mobile Phone, PDA, & MP3 Auxiliary Power for White Goods, PC, C-TV, &
Monitor
Description
The FSQ211 consists of an integrated Pulse Width Modulator (PWM) and SenseFET, specifically ...