FSDL0365RN

www.fairchildsemi.com FSDL0365RN, FSDM0365RN Green Mode Fairchild Power Switch (FPSTM) Features Internal Avalanche Rugged Sense FET Consumes only 0.65W at 240VAC & 0.3W load with Advanced Burst-Mode Operation Frequency Modulation for EMI Reduction Precision Fixed Operating Frequency Internal Start-up Circuit Pulse-by-Pulse Current Limiting Abnormal Over Current Protection (AOCP) Over Voltage Protection (OVP) Over Load Protection (OLP) Internal Thermal Shutdown Function (TSD) Auto-Restart Mode Under Voltage Lockout (UVLO) Low Operating Current (3mA) Adjustable Peak Current Limit Built-in Soft Start Applications SMPS for VCR, SVR, STB, DVD & DVCD Player SMPS for Printer, Facsimile & Scanner Adapter for Camcorder Related Application Notes AN-4137, 4141, 4147(Flyback) / AN-4134(Forward) Description Each product in the FSDx0365RN (x for L, M) family consists of an integrated Pulse Width Modulator (PWM) and Sense FET, and is specifically designed for high performance off-line Switch Mode Power Supplies (SMPS) with minimal external components. Both devices are integrated high voltage power switching regulators which combine an avalanche rugged Sense FET with a current mode PWM control block. The integrated PWM controller features include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, Thermal Shut Down (TSD) protectio...