Description
●The FSDM0565RB is an integrated Pulse Width Modulator (PWM) and Sense FET specifically designed for high
●performance offline Switch Mode Power Supplies (SMPS) with minimal external components. This device is an
●integrated high voltage power switching regulator which combine an avalanche rugged Sense FET with a current mode PWM control block.
●Features
●• Internal Avalanche Rugged Sense FET
●• Advanced Burst-Mode operation consumes under 1 W at 240VAC & 0.5W load
●• Precision Fixed Operating Frequency (66kHz)
●• Internal Start-up Circuit
●• Improved Pulse by Pulse Current Limiting
●• Over Voltage Protection (OVP)
●• Over Load Protection (OLP)
●• Internal Thermal Shutdown Function (TSD)
●• Auto-Restart Mode
●• Under Voltage Lock Out (UVLO) with hysteresis
●• Low Operating Current (2.5mA)
●• Built-in Soft Start
●Application
●• SMPS for LCD monitor and STB
●• Adaptor
