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A5984 Stepper Motor Driver Carrier, Adjustable Current

Pololu item #: 5342
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 5.75
5 5.41
25 5.08
100 4.78


backorders allowed

This is a carrier board for Allegro’s A5984 microstepping bipolar stepper motor driver. It offers eight different microstep resolutions (down to 1/32-step) and has over-current and over-temperature protection, and it features an adaptive decay algorithm that automatically optimizes the motor current waveform. This version has an adjustable current limit that can be set with an on-board potentiometer and can deliver up to approximately 1 A continuous per phase without a heat sink or forced air flow (2 A peak).

Alternatives available with variations in these parameter(s): current limit header pins Select variant…

 Description Specs (14) Pictures (9) Resources (6) FAQs (3) On the blog (1) 先锋影音+下海 (25) 

A5984 Stepper Motor Driver Carrier, Adjustable Current.

A5984 Stepper Motor Driver Carrier, bottom view.

A5984 Stepper Motor Driver Carriers, bottom view with dimensions.

A5984 Stepper Motor Driver Carrier, Adjustable Current, top view.

A5984 Stepper Motor Driver Carrier, bottom view.

A5984 Stepper Motor Driver Carrier, Adjustable Current (Soldered Header Pins).

Minimal wiring diagram for connecting a microcontroller to an A5984 Stepper Motor Driver Carrier, Adjustable Current.

VREF pin on the A5984 Stepper Motor Driver Carrier.

Schematic diagram of the A5984 Stepper Motor Driver Carrier.


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