DRV8805 - Unipolar Stepper Motor Driver

Product Overview

Texas Instruments

Part number	DRV8805
Manufacturer	Texas Instruments
File Size	1.66 MB
Description	Unipolar Stepper Motor Driver
Datasheet	DRV8805 Datasheet
Additional preview pages of the DRV8805 datasheet.

The DRV8805 provides an integrated solution for driving unipolar stepper motors.

1 4-Channel Protected Low-Side Driver.
Four NMOS FETs With Overcurrent Protection.
Integrated Inductive Clamp Diodes.
Indexer/Translator for Unipolar Stepper Motors.
Simple Step/Direction Interface.
Three Step Modes (2-Phase Full-Step, 1-2Phase Half-Step, 1-Phase Wave Drive).
DW Package: 1.5-A (Single Channel On) / 800-mA (Four Channels On) Maximum Drive Current per Channel (at 25°C).
PWP Package: 2-A (Single Channel On) / 1.

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Published: Jun 19, 2020 |