DatasheetsPDF.com

A3901

Part Number	A3901
Manufacturer	Allegro
Description	Dual Full Bridge Low Voltage Motor Driver
Published	Sep 19, 2016
Detailed Description	A3901 Dual Full Bridge Low Voltage Motor Driver FEATURES AND BENEFITS ▪ Low RDS(on) outputs ▪ Full- and half-stepping c...
Datasheet	A3901 PDF File

Overview

A3901 Dual Full Bridge Low Voltage Motor Driver FEATURES AND BENEFITS ▪ Low RDS(on) outputs ▪ Full- and half-stepping capability ▪ Small package ▪ Forward, reverse, and brake modes for DC motors ▪ Sleep mode with zero current drain ▪ PWM control up to 250 kHz ▪ Crossover-current protection ▪ Thermal shutdown (TSD) PACKAGE: 10-Contact DFN (suffix EJ) DESCRIPTION The A3901 is a dual full-bridge motor driver, designed for low voltage portable applications involving bipolar stepper or brush DC motors.
The outputs have been optimized for low voltage drop, with currents up to ±400 mA (±800 mA with outputs paralleled) and an operating voltage range of 2.
5 to 5.
5 V.
The four inputs (IN1 to IN4) ca...

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
A3904 Low Voltage Voice Coil Motor Driver - Allegro MicroSystems
A3906 Low Voltage Stepper and Single/Dual DC Motor Driver - Allegro MicroSystems
A3907 Low Voltage Voice Coil Motor Driver - Allegro
A3908 Low Voltage DC Motor Driver - Allegro MicroSystems
A3909 Dual Full Bridge Motor Driver - Allegro
A3910 Dual Half Bridge Motor Driver - Allegro MicroSystems

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)