DRV8825 STEPPER MOTOR DRIVER CARRIER - HIGH CURRENT
DRV8825 STEPPER MOTOR DRIVER CARRIER - HIGH CURRENT
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 our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications. This board ships with 0.1″ male header pins included but not soldered in.
General specifications
Minimum operating voltage: 8.2 V
Maximum operating voltage: 45 V
Continuous current per phase: 1.5 A
Maximum current per phase: 2.2 A
Minimum logic voltage: 2.5 V
Maximum logic voltage: 5.25 V
Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32
Reverse voltage protection?: N
Bulk packaged?: N
Header pins soldered?: N
Notes:
1 Without included optional headers.
2 Without a heat sink or forced air flow.
3 With sufficient additional cooling.
4 This driver works with 2.5 V to 5.25 V logic. It does not take an external logic power supply.
5 Male header pins are included for the board's 16 holes, but they are not installed.
Tags: DRV8825 STEPPER MOTOR DRIVER CARRIER - HIGH CURRENT