DM311 Datasheet (Fairchild Semiconductor) - Green Mode Fairchild Power Switch

DM311, Green Mode Fairchild Power Switch

The FSDM311, consisting of integrated Pulse-Width Modulator (PWM) and SenseFET, is specifically designed for high-performance, off-line Switch Mode Power Supplies (SMPS) with minimal external components.

DM311 Features

* Internal Avalanche Rugged SenseFET

* Precision Fixed Operating Frequency (67KHz)

* Advanced Burst-Mode Operation (power consumption < 0.1W at 265VAC, no-load condition)

* Internal Start-up Circuit

* Pulse-by-Pulse Current Limit

* Over-Voltage Protection (OVP)

* Over-Loa