Datasheet4U Logo Datasheet4U.com

A3969 Datasheet - Allegro MicroSystems

Dual Full-Bridge PWM Motor Driver

A3969 Features

* ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ±650 mA Continuous Output Current 30 V Output Voltage Rating Internal Fixed-Frequency PWM Current Control Satlington Sink Drivers User-Selectable Blanking Window Internal Ground-Clamp and Flyback Diodes Internal Thermal-Shutdown Circuitry Crossover-Current Protection and UVLO Protect

A3969 General Description

The A3969 is designed to drive both windings of a two-phase bipolar stepper motor. The device includes two H-bridges capable of continuous output currents of ±650 mA and operating voltages to 30 V. Motor winding current can be controlled by the internal fixed-frequency, pulse-width modulated (PWM), .

A3969 Datasheet (293.23 KB)

Preview of A3969 PDF

Datasheet Details

Part number:

A3969

Manufacturer:

Allegro MicroSystems

File Size:

293.23 KB

Description:

Dual full-bridge pwm motor driver.

📁 Related Datasheet

A3961 DUAL FULL-BRIDGE PWM MOTOR DRIVER (ALLEGRO)

A3962 DUAL FULL-BRIDGE PWM MOTOR DRIVER (Allegro MicroSystems)

A3964 Dual Full-Bridge PWM Motor Driver (ALLEGRO)

A3966 Dual Full-Bridge PWM Motor Driver (Allegro MicroSystems)

A3967 Microstepping Driver (Allegro MicroSystems)

A3968 Dual Full-Bridge PWM Motor Driver (Allegro)

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)

TAGS

A3969 Dual Full-Bridge PWM Motor Driver Allegro MicroSystems

Image Gallery

A3969 Datasheet Preview Page 2 A3969 Datasheet Preview Page 3

A3969 Distributor