FSDM0465RSWDTU

绿色模式飞兆功率开关 Green Mode Fairchild Power Switch

Description

The FSDM0465RS is an integrated Pulse-Width Modulator PWM and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies SMPS with minimal external components. The device is an integrated, high-voltage, power switching regulator that combines an avalanche rugged SenseFET with a current mode PWM control block.

Features

Internal Avalanche Rugged SenseFET

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

Precision Fixed Operating Frequency: 66kHz

Internal Startup Circuit

Improved Pulse-by-Pulse Current Limiting

Over-Voltage Protection OVP

Overload Protection OLP

Internal Thermal Shutdown Function TSD

Abnormal Over-Current Protection AOCP

Auto-Restart Mode

Under-Voltage Lock Out UVLO with Hysteresis

Low Operating Current: 2.5mA

Built-in Soft-Start

Applications

SMPS for LCD Monitor and STB

Adaptor