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Tic T249 USB Multi-Interface Stepper Motor Controller

Pololu item #: 3139
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 52.95
5 48.71
25 44.82
100 41.23


backorders allowed

The Tic T249 USB Multi-Interface Stepper Motor Controller makes basic control of a stepper motor easy, with quick configuration over USB using our free software. The controller supports six control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), quadrature encoder, and hobby radio control (RC). This version incorporates a Toshiba TB67S249FTG driver with innovative and unique features that include Automatic Gain Control, and male headers and terminal blocks are included but not soldered. It can operate from 10 V to 47 V and can deliver up to approximately 1.8 A per phase without a heat sink or forced air flow (or 4.5 A max with sufficient additional cooling).

Alternatives available with variations in these parameter(s): model 凸凸凹bbwbbwbbwbbw soldered? Select variant…

 Description Specs (15) Pictures (10) Resources (16) FAQs (1) On the blog (3) 他揉捏她两乳不停呻吟动态图 (42) 

Dimensions

Size: 1.50″ × 1.05″ × 0.42″1
Weight: 5.8 g1

General specifications

Model: Tic T249
Motor driver: TB67S249FTG
Control interface: USB; non-inverted TTL serial; I²C;
RC servo pulses; analog voltage; quadrature encoder
Minimum operating voltage: 10 V
Maximum operating voltage: 47 V2
Continuous current per phase: 1.8 A3
Maximum current per phase: 4.5 A4
Maximum step rate: 50000 PPS
Microstep resolutions: full, non-circular 1/2, circular 1/2, 1/4, 1/8, 1/16, and 1/32
Reverse voltage protection?: Y5
凸凸凹bbwbbwbbwbbw soldered?: N

Identifying markings

PCB dev codes: tic05a
Other PCB markings: 0J11911

Notes:

1
Without included optional hardware.
2
Reverse voltage protection only works up to 40 V.
3
Without a heat sink or forced air flow.
4
With sufficient additional cooling.
5
To -40 V. Connecting supplies over 40 V in reverse can damage the device.

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