FSFM300N Datasheet PDF - Fairchild

●Description

●The FSFM260/261/300 is an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components.

●Features

●Internal Avalanche-Rugged SenseFET

●Advanced Burst-Mode Operation Consumes Under 1W at 240VAC and 0.5W Load

●Precision Fixed Operating Frequency: 67kHz

●Internal Startup Circuit

●Over-Voltage Protection (OVP)

●Overload Protection (OLP)

●Internal Thermal Shutdown Function (TSD)

●Abnormal Over-CurrentProtection (AOCP)

●Auto-Restart Mode

●Under-Voltage Lockout (UVLO) with Hysteresis

●Low Operating Current: 2.5mA

●Built-in Soft-Start: 15ms

●Applications

●Power Supply for LCD TV and Monitor, VCR, SVR,STB, DVD, and DVD Recorder

●Adapter