FSQ0370RLA - Fairchild Semiconductor

FSQ0370RLA Green Mode Fairchild Power Switch

The FSQ0370 consists of an integrated Current Mode Pulse Width Modulator (PWM) and an avalanche rugged 700V SenseFET. It is specifically designed for highperformance offline Switched Mode Power Supplies (SMPS) with minimal external components. The integrated PWM controller features include: a fixedfrequency generating oscillator, Under-Voltage Lockout (UVLO).

Features

 Internal Avalanche Rugged 700V SenseFET
 Consumes Only 0.8W at 230VAC & 0.5W Load with Burst-Mode Operation
 Precision Fixed Operating Frequency: 100kHz
 Internal Startup Circuit and Built-in Soft-Start
 Pulse-by-Pulse Current Limiting, Auto-Restart Mode
 Over-Voltage Protection (OVP), Overload Protection (OLP), Internal Thermal Shutdown Function (TSD)
 Under-Voltage Lockout (UVLO)
 Low Operating Current: 3mA
 Adjustable Peak Current Limit Applications
 Auxiliary Power Supply for PC and Server
 SMPS for VCR, SVR, STB, DVD, and DVCD Player
 Printer, Facsimile, and Scanner
 Adapter.