Datasheet4U Logo Datasheet4U.com

A4993

Automotive Stepper Driver

A4993 Features

* Peak motor current up to 1.4 A at 28 V

* Low RDS(ON) outputs, 0.5 Ω source and sink typical

* Continuous operation at high ambient temperature

* 3.5 to 50 V supply operation

* Adaptive mixed current decay

* Synchronous rectification for low power dis

A4993 General Description

The A4993 is a flexible microstepping motor driver with integrated phase current control and a built-in translator for easy operation. It is a single chip solution designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, at up to 28 V. At power-on, the.

A4993 Datasheet (1.28 MB)

Preview of A4993 PDF

Datasheet Details

Part number:

A4993

Manufacturer:

Allegro

File Size:

1.28 MB

Description:

Automotive stepper driver.

📁 Related Datasheet

A4990 Automotive Dual Full-Bridge Driver (Allegro MicroSystems)

A4992 Automotive Stepper 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)

A4915 3-Phase MOSFET Driver (Allegro MicroSystems)

A4919 Three-Phase MOSFET Driver (Allegro MicroSystems)

A492 Silicon PNP Epitaxial Transistor (Toshiba)

A4923 3-Phase Sinusoidal Motor Controller (Allegro)

TAGS

A4993 Automotive Stepper Driver Allegro

Image Gallery

A4993 Datasheet Preview Page 2 A4993 Datasheet Preview Page 3

A4993 Distributor