Name: TB67S581FNG Stepper Motor Driver Carrier
Brand: Pololu
Price: 6.95 USD
Availability: InStock

Specifications (automatically extracted)

Electrical

Voltage max.	44 V
Voltage min.	8.2 V

Mechanical

Weight

1.6 g

Other characteristics

Continuous current per phase	1.5 A
Maximum current per phase	2.2 A
Maximum logic voltage	5.25 V
Minimum logic voltage	2.5 V
Header pins	not included
Microstep resolutions	full, 1/2, 1/4, 1/8, 1/16, and 1/32
Other pcb markings	blank white box
Pcb dev codes	md20b
Reverse voltage protection	No
Size	0.6″ × 0.8″

Description

This breakout board for Toshiba’s TB67S581FNG 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 44 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 our other 16-pin stepper motor drivers, so it can be used as an alternative to those boards in many applications.