DM311A Datasheet (Fairchild Semiconductor) - Green Mode Fairchild Power Switch

DM311A, Green Mode Fairchild Power Switch

The FSDM311A consists of an integrated Pulse Width Modulator (PWM) and SenseFET, and is specifically designed for high-performance, off-line, Switch-Mode Power Supplies (SMPS) with minimal external components.

This device is an integrated high-voltage power switching regulator that combines a VDMOS

DM311A Features

* Internal Avalanche-Rugged SenseFET

* Precision Fixed Operating Frequency: 67KHz

* Consumes Under 0.2W at 265VAC & No Load with Advanced Burst-Mode Operation

* Internal Start-up Circuit

* Pulse-by-Pulse Current Limiting

* Over-Voltage Protection (OVP)

* Overload Protecti