Integrated Circuits

TMC2130

tmc2130-LA front-back

The TMC2130 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. The device has an integrated microstepping indexer, the sensorless stall detection technology stallGuard2™, the sensorless load dependent current control coolStep™ and the completely noiseless current control mode stealthChop™ and is intended to drive a bipolar stepper motor. The output driver block consists of low RDSon N-Channel power MOSFETs configured as full H-bridges to drive the motor windings. The TMC2130 is capable of driving up to 2.5A of current from each output (with proper heatsinking). TMC2130 is designed for a supply voltage of 5...46V. The device has a SPI interface for configuration and diagnostics and a step and direction interface.

Special Features

  • programmable microstep table
  • microPlyer™
  • coolStep™
  • passive breaking
  • spreadCycle™
  • stallGuard2™
  • stealthChop™

Technical Details

tmc2130-LA front-back
TMC2130-LA
tmc2130-ta front-back
TMC2130-TA
Statusactiveactive
Axes11
Motor Supply5…46V5…46V
Microsteps1…2561…256
SPI yes yes
Step / Direction yes yes
programmable microstep table yes yes
microPlyer™ yes yes
coolStep™ yes yes
passive breaking yes yes
spreadCycle™ yes yes
stallGuard2™ yes yes
stealthChop™ yes yes
Phase Current, RMS1.2A1.4A
PackageQFN36 (5x6)eTQFP48

Block Diagram / Pinout

Downloads

Datasheet

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Datasheet pdf2.7 MBMay 16, 2017 2:00 PM

Documentation

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TMC2130 ECAD Symbol zip920 KBFeb 2, 2017 12:22 PM

Software

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Calculation Sheet xlsx97 KBFeb 8, 2017 2:59 PM