A3918 - Low Voltage DC Motor Driver

Product Overview

Allegro MicroSystems

Datasheet Details

Part number	A3918
Manufacturer	Allegro MicroSystems
File Size	289.75 KB
Description	Low Voltage DC Motor Driver
Datasheet	A3918 Datasheet
Additional preview pages of the A3918 datasheet.

Product details

Description

Designed for pulse width modulated (PWM) control of a low voltage DC motor, the A3918 is capable of output currents up to 1.5 A and operating voltages from 2.5 to 9 V.

Features

2.5 to 9 V operation.
Internal PWM current control.
Synchronous rectification for reduced power dissipation.
Peak current output flag.
Undervoltage lockout.
Low RDS(on) outputs.
Small package.
Brake mode for DC motor.
Sleep function.
Crossover-current protection.
Thermal shutdown.

📁 Similar Datasheet

A39 - 10 TO 2000 MHz CASCADABLE AMPLIFIER (Tyco Electronics)
A390 - SILICON RECTIFIER (Powerex Power Semiconductors)
A3901 - Dual Full Bridge Low Voltage Motor Driver (Allegro)
A3903 - Low Voltage DC Motor Driver (Allegro Micro Systems)
A3907 - Low Voltage Voice Coil Motor Driver (Allegro)
A3909 - Dual Full Bridge Motor Driver (Allegro)
A3921 - Automotive Full Bridge MOSFET Driver (Allegro)
A3922 - Automotive Full-Bridge MOSFET Driver (Allegro)

Other Datasheets by Allegro MicroSystems

A3910 - Dual Half Bridge Motor Driver
A3916 - Dual DMOS Full-Bridge Motor Driver
A3904 - Low Voltage Voice Coil Motor Driver
A3906 - Low Voltage Stepper and Single/Dual DC Motor Driver
A3908 - Low Voltage DC Motor Driver
A3930 - Automotive 3-Phase BLDC Controller and MOSFET Driver

Published: Sep 24, 2012 |