TB67S249FTG Stepper Motor Driver Carrier - Full Breakout

Pololu item #: 2973 172 in stock
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
 Free add-on shipping in USA 
This item could qualify for free shipping Free shipping in USA over $40 

Price break Unit price (US$)
1 11.95
5 10.99
25 10.11
100 9.30


backorders allowed

This breakout board makes it easy to use Toshiba’s TB67S249FTG microstepping bipolar stepper motor driver, which features adjustable current limiting and seven microstep resolutions (down to 1/32-step). In addition, it dynamically selects an optimal decay mode by monitoring the actual motor current, and it can automatically reduce the driving current below the full amount when the motor is lightly loaded to minimize power and heat. The TB67S249FTG has a wide operating voltage range of 10 V to 47 V and can deliver approximately 1.7 A per phase continuously without a heat sink or forced air flow (up to 4.5 A peak). It features built-in protection against under-voltage, over-current, and over-temperature conditions; our carrier board also adds reverse-voltage protection (up to 40 V).

Alternatives available with variations in these parameter(s): continuous current per phase Select variant…

 Description Specs (15) Pictures (10) Resources (13) FAQs (4) On the blog (1) 

TB67S249FTG Stepper Motor Driver Carrier.

TB67S249FTG Stepper Motor Driver Carrier (top view).

TB67S2x9FTG Stepper Motor Driver Carrier, bottom view with dimensions.

TB67S2x9FTG Stepper Motor Driver Carrier with included headers and terminal blocks.

TB67S2x9FTG Stepper Motor Driver Carrier with included headers and terminal blocks soldered.

TB67S2x9FTG Stepper Motor Driver Carrier with included headers and terminal blocks soldered (top view).

TB67S2x9FTG Stepper Motor Driver Carrier, top view with labeled pinout.

Minimal wiring diagram for connecting a microcontroller to a TB67S2x9FTG stepper motor driver carrier.

TB67S2x9FTG Stepper Motor Driver Carrier, Active Gain Control configurable logic input pin surface mount jumpers.

Schematic diagram of the TB67S249FTG/TB67S279FTG Stepper Motor Driver Carrier.


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0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
Screw Terminal Block: 2-Pin, 3.5 mm Pitch, Side Entry (4-Pack)
0.100" (2.54 mm) Shorting Block: Blue, Top Closed

Related Categories

TB67S2x9FTG Stepper Motor Driver Carriers
Stepper Motor Drivers
Tic Stepper Motor Controllers
Stepper Motors
Solderless Breadboards
Premium Jumper Wires
Wires with Pre-Crimped Terminals
Crimp Connector Housings
0.1″ (2.54 mm) Male Headers
0.1″ (2.54 mm) Female Headers
Nuts and Screws
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