Datasheet4U.com

A4970 - Dual Full-Bridge PWM Motor Driver

Allegro MicroSystems

📥 Download Datasheet

A4970 Datasheet Preview — Preview of A4970 PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number	A4970
Manufacturer	Allegro MicroSystems
File Size	799.40 KB
Description	Dual Full-Bridge PWM Motor Driver
Datasheet	A4970_AllegroMicroSystems.pdf

A4970 Product details

Description

TheA4970 motor driver drives both windings of a bipolar stepper motor or bidirectionally controls two DC motors.

Features

750 mA continuous output current.
45 V output sustaining voltage.
Internal clamp diodes.
Internal PWM current control.
Low output saturation voltage.
Internal thermal shutdown circuitry.
Pin compatible with UDx2916.
DMOS outputs.

📁 A4970 Similar Datasheet

A4979 - Microstepping Programmable Stepper Motor Driver (Allegro)
A4900 - High Voltage Three Phase Gate Driver (Allegro)
A4910 - Automotive 3-Phase MOSFET Driver (Allegro)
A4911-1 - Automotive Three-Phase MOSFET Driver (Allegro)
A4911-1A - Automotive Three-Phase MOSFET Driver (Allegro)
A492 - Silicon PNP Epitaxial Transistor (Toshiba)
A4923 - 3-Phase Sinusoidal Motor Controller (Allegro)
A4926 - Automotive Half-Bridge MOSFET Driver (Allegro)

Other Datasheets by Allegro MicroSystems

A4973 - Full-Bridge PWM Motor Driver
A4975 - Full-Bridge PWM Microstepping Motor Driver
A4915 - 3-Phase MOSFET Driver
A4919 - Three-Phase MOSFET Driver
A4931 - 3-Phase Brushless DC Motor Pre-Driver
A4950 - Full-Bridge DMOS PWM Motor Driver

Published: Mar 29, 2012 |