Integrated Circuits

TRINAMIC Motion Control - TMC249A-LA

The TMC249 is an integrated stepper motor predriver solution for Laboratory Automation, 3D-Printing, Scanners and other automated equipment applications. The device is capable of driving up to a gate current of 30mA and is powered by Trinamic ChopSync™ and StallGuard™ technology. TMC249 is designed for a supply voltage of 7...34V. The device provides an analog and SPI interface.

Special Features

  • StallGuard™

Technical Details

TRINAMIC Motion Control - TMC249A-SA
TMC249A-SA
TRINAMIC Motion Control - TMC249A-LA
TMC249A-LA
Statusactiveactive
Axes11
Motor Supply7…34V7…34V
Microsteps1…641…64
SPI
StallGuard™
PackageSO28 (18x8)QFN32 (7x7)

Downloads

Datasheet

File
Type
Size
Date
Datasheet 1.2 MBAug 21, 2019, 12:31 PM

Documentation

File
Type
Size
Date
Getting started 810 KBNov 1, 2016, 4:44 PM
FAQ 440 KBNov 2, 2016, 1:24 PM
TMC249 ECAD Symbol 910 KBFeb 2, 2017, 12:18 PM

Application Notes

File
Type
Size
Date
Application Note 006 - N and P power stages 320 KBNov 2, 2016, 1:24 PM
Application Note 042 - FAQs TMC236, TMC246, TMC239, TMC249 710 KBAug 22, 2017, 3:46 PM
Application note for SO28 (18x8) 400 KBNov 12, 2019, 3:10 PM
Application note for QFN32 (7x7) 330 KBNov 12, 2019, 3:13 PM

Quality

File
Type
Size
Date
Statement concerning RoHS compliance of TMC249 140 KBOct 8, 2019, 1:12 PM

PCNs

File
Type
Size
Date
PCN TCM249A-SA 100 KBFeb 1, 2017, 12:34 PM

Software

File
Type
Size
Date
Software Examples_TMC23x_24x 5.8 KBNov 7, 2019, 11:22 AM

Product Support

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Product Support

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