A4988 Stepper Motor Driver Black Edition - 2A

PROMR-002129


Black Edition A4988 stepper motor driver carrier is a higher-performance drop-in replacement for the original A4988 stepper motor driver carrier. It features a four-layer PCB for better thermal performance, allowing the A4988 microstepping bipolar stepper motor driver to deliver approximately 20% more current than our two-layer (green) version. Like our original carrier, the Black Edition offers adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions. It operates from 8 V to 35 V and can deliver up to 2 A per coil with sufficient additional cooling.

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$14.25

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This product is a carrier board or breakout board for Allegro’s A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.

Features:

  • Operating Voltage: 8 to 35V
  • Continuous Current per Phase: 1A
  • Maximum Current per Phase: 2A
  • Logic Voltage: 3 to 5.5V
  • Micro Stepping Resolution: Full, 1/2, 1/4, 1/8, 1/16

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