A49xx Stepper Motor Driver ICs

A49xx Family of Stepper Motor Driver ICs

Allegro MicroSystems

This presentation with provide an overview of Allegro’s newest family of bipolar stepper motor driver technology including protection against driver output, short circuit conditions and built in translator for simple two wire control. These enhancements provide increased functionality in smaller packaging, with fewer external components, and competitive pricing.

 

Related Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC MOTOR DRIVER 3V-5.5V 48LQFPA4935KJPTR-TIC MOTOR DRIVER 3V-5.5V 48LQFP3794 - Immediate$4.57View Details
IC MOTOR DRIVER 8V-40V 8SOICA4953ELJTR-TIC MOTOR DRIVER 8V-40V 8SOIC1725 - Immediate$1.46View Details
IC MOTOR DRIVER 8V-40V 10MSOPA4952ELYTR-TIC MOTOR DRIVER 8V-40V 10MSOP14972 - Immediate$1.63View Details
IC MOTOR DRIVER 8V-37.5V 28QFNA4931METTR-TIC MOTOR DRIVER 8V-37.5V 28QFN10735 - Immediate$1.82View Details
IC MTR DRVR BIPOLAR 3-5.5V 24QFNA4985SESTR-TIC MTR DRVR BIPOLAR 3-5.5V 24QFN7121 - Immediate$2.10View Details
IC MOTOR DRIVER 8V-40V 16TSSOPA4954ELPTR-TIC MOTOR DRIVER 8V-40V 16TSSOP19636 - Immediate$2.35View Details
IC MTR DRV BIPOLR 3-5.5V 24TSSOPA4987SLPTR-TIC MTR DRV BIPOLR 3-5.5V 24TSSOP21608 - Immediate$2.46View Details
IC MTR DRVR BIPOLAR 3-5.5V 28QFNA4988SETTR-TIC MTR DRVR BIPOLAR 3-5.5V 28QFN0 - Immediate$2.62View Details
IC MTR DRV BIPOLR 3-5.5V 24TSSOPA4982SLPTR-TIC MTR DRV BIPOLR 3-5.5V 24TSSOP10142 - Immediate$2.81View Details
IC MTR DRV BIPOLR 3-5.5V 24TSSOPA4986SLPTR-TIC MTR DRV BIPOLR 3-5.5V 24TSSOP12626 - Immediate$2.81View Details
IC MOTOR DRIVER 8V-40V 8SOICA4950KLJTR-TIC MOTOR DRIVER 8V-40V 8SOIC4597 - Immediate$2.25View Details
IC MTR DRV BIPLR 4.5-5.5V 16SOICA4975SLBTR-TIC MTR DRV BIPLR 4.5-5.5V 16SOIC10824 - Immediate$2.82View Details
IC MTR DRV BIPOLAR 3-5.5V 16SOICA4973SLBTR-TIC MTR DRV BIPOLAR 3-5.5V 16SOIC4410 - Immediate$2.94View Details
IC MTR DRV BIPOLR 3-5.5V 38TSSOPA4989SLDTR-TIC MTR DRV BIPOLR 3-5.5V 38TSSOP17330 - Immediate$3.10View Details
IC MTR DRV BIPOLAR 3V-5.5V 28QFNA4983SETTR-TIC MTR DRV BIPOLAR 3V-5.5V 28QFN2696 - Immediate$3.10View Details
PTM Published on: 2013-06-05

Related Videos

AGV and AMR Application Video
AGV and AMR Application Video

Publish Date: 2026-03-30

Related Product Highlight

A4980 Programmable Stepper Drive Allegro’s A4980 programmable stepper drive is highly configurable via SPI-compatible interface.
Clean Energy Solutions Explore Allegro’s advanced clean energy solutions for sustainable power generation and efficient green energy innovation and management.
Automotive Revolution Allegro’s automotive solutions help achieve lower system weight, increased mileage, and improvements in battery efficiency.

Related Articles and Blogs

Using BLDC Hall Sensors as Position Encoders – Part 1 Some BLDC motors are equipped with three internal hall-effect sensors to provide feedback to external circuits for precise stator magnetic coil control.
How to Power and Control Brushless DC Motors A quick and simple designer’s guide to explaining the benefits of brushless DC motors as well as how to power and control brushless DC motors.
New Developments in BLDC Motor Control Solutions Brushless (BLDC) motor control solutions from suppliers including Melexis, Fairchild Semiconductor and Texas Instruments.

Related Product Training Modules

A495x Family of DC Motor Driver ICs The A495x family consists of three single full-bridge drivers; the A4950, A4952, and A4953, and one dual full bridge driver; the A4954.