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3977 - MICROSTEPPING DMOS DRIVER WITH TRANSLATOR

Product Overview

Allegro MicroSystems

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3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR by Allegro MicroSystems - Datasheet Preview — Datasheet preview – 3977

Datasheet Details

Part number	3977
Manufacturer	Allegro MicroSystems
File Size	569.24 KB
Description	MICROSTEPPING DMOS DRIVER WITH TRANSLATOR
Datasheet	3977 Datasheet
Additional preview pages of the 3977 datasheet.

Product details

Description

Device Operation.

Features

±2.5 A, 35 V Output Rating Low rDS(on) Outputs, 0.45 Ω Source, 0.36 Ω Sink Typical Automatic Current Decay Mode Detection/Selection 3.0 V to 5.5 V Logic Supply Voltage Range Mixed, Fast, and Slow Current Decay Modes Home Output Synchronous Rectification for Low Power Dissipation Internal UVLO and Thermal Shutdown Circuitry Crossover-Current Protection Always order by complete part number: Part Number A3977KED A3977KLP A3977SED A3977SED-T A39.

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Published: Mar 30, 2005 |