DRV8824 Stepper Motor Driver Carrier, Low Current

DRV8824 Stepper Motor Driver Carrier, Low Current
Pololu item #: 2131 327 in stock

Price break Unit price (US$)
1 7.49
5 6.25
25 5.39
100 4.59
500 3.95


backorders allowed

The DRV8824 stepper motor driver carrier is a breakout board for TI’s DRV8824 microstepping bipolar stepper motor driver, a lower-current version of the DRV8825. The DRV8824 carrier can only deliver up to 0.75 A per coil without a heat sink (it is rated for up to 1.2 A per coil with sufficient additional cooling), but it has larger current-sense resistors that allow for improved microstepping performance at low currents. This carrier has the same pinout, interface, and features as our DRV8825 carrier, which means it can serve as a direct substitute for the DRV8825 carrier when using lower-current stepper motors.

 Description Specs (10) Pictures (8) Resources (2) FAQs (3) On the blog (0) 

Dimensions

Size: 0.6″ × 0.8″
Weight: 1.6 g1

General specifications

Minimum operating voltage: 8.2 V
Maximum operating voltage: 45 V
Continuous current per phase: 0.75 A2
Maximum current per phase: 1.2 A3
Minimum logic voltage: 2.5 V4
Maximum logic voltage: 5.25 V4
Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32
Reverse voltage protection?: N

Notes:

1
Without included optional headers.
2
Without a heat sink or forced air flow.
3
With sufficient additional cooling.
4
This driver does works with 2.5 to 5.25 V logic. It does not take an external logic power supply.