DM311 - Green Mode Fairchild Power Switch

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	DM311
Manufacturer	Fairchild Semiconductor
File Size	1.01 MB
Description	Green Mode Fairchild Power Switch
Datasheet	DM311 Datasheet
Additional preview pages of the DM311 datasheet.

Product details

Description

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.

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-Load Protection (OLP).
Internal Thermal Shutdown Function (TSD).
Auto-Restart Mode.
Under-Voltage Lockout (UVLO) with Hysteresis.
Built-in Soft-Start.

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DM311A - Green Mode Fairchild Power Switch

Published: Nov 9, 2018 |