FSDM1265RB Datasheet (Fairchild Semiconductor) - Green Mode Fairchild Power Switch

FSDM1265RB, Green Mode Fairchild Power Switch

The FSDM1265RB is an integrated Pulse-Width Modulator (PWM) and a SenseFET which is specifically designed for high performance offline SMPS with minimal external components.

This device is an integrated high-voltage power switching regulator which combines a rugged avalanche Sense FET with a current

FSDM1265RB Features

* Green Mode Fairchild Power Switch (FPSTM)

* Internal Avalanche Rugged Sense FET

* Advanced Burst-Mode operation that consumes less than 1 W at 240VAC and 0.5W load

* Precision Fixed Operating Frequency (66kHz)

* Internal Start-up Circuit

* Improved Pulse by P