Microstepping Motor Driver DRV8825 With Heatsink
SHOP FOR
Microstepping Motor Driver DRV8825 With Heatsink

Description of product

Description

This breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to those of A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications.

Specifications
  • Minimum operating voltage: 8.2V
  • Maximum operating voltage: 45V
  • Continuous current per phase: 1.5 Amp
  • Maximum current per phase: 2.2 Amp
  • Minimum logic voltage: 2.5V
  • Maximum logic voltage: 5.25V
  • Microstep resolutions: Full, 1/2, 1/4, 1/8, 1/16 and 1/32
  • Reverse voltage protection?: No