A5984 Stepper Motor Driver Carrier, Fixed 1.5A@5V / 1A@3.3V, Blue Edition

Pololu item #: 5344
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 3.75
5 3.53
25 3.31
100 3.11


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 a fixed current limit of 1.5 A when VDD is 5 V or 1 A when VDD is 3.3 V and a four-layer PCB for better thermal performance.

NOTE: Additional cooling is required for operation at currents above 1.2 A per phase; this version is primarily intended for those who want 1 A per phase in 3.3V systems.

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

 Description Specs (14) Pictures (8) Resources (6) FAQs (3) On the blog (1) 

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