Integrated Circuits

TMC5031-LA

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tmc5031-LA front-back

The TMC5031 cDriver™ is an integrated motor driver and motion controller solution for CCTV cameras, pumps and other automated equipment applications. The device has two integrated SixPoint™ ramp controllers, microstepping indexers and the sensorless stall detection technology StallGuard2™ and is intended to drive two bipolar stepper motor. The output driver blocks consists of low RDSon N-Channel power MOSFETs configured as full H-bridges to drive the motor windings. The TMC5031 is capable of driving up to 1.5A of current from each output (with proper heatsinking). TMC5031 is designed for a supply voltage of 5...16V. The device provides a SPI interface for configuration and diagnostics and a step and direction interface.

Special Features

  • microstep table
  • ChopSync™
  • CoolStep™
  • short detection
  • SpreadCycle™
  • Stall detection
  • StallGuard2™

Technical Details

tmc5031-LA front-back
TMC5031-LA
Statusactive
Axes2
Motor Supply5…16V
Microsteps1…256
SPI
trapezoidal
SixPoint™
microstep table
ChopSync™
CoolStep™
short detection
SpreadCycle™
Stall detection
StallGuard2™
Phase Current, RMS1.1A
PackageQFN48 (7x7)

Downloads

Datasheet

File
Type
Size
Date
Datasheet 2.0 MBMay 16, 2017, 1:47 PM

Application Notes

File
Type
Size
Date
Application Note 031 - VCC IO supply 180 KBNov 2, 2016, 3:14 PM

Documentation

File
Type
Size
Date
TMC5031 ECAD Symbol 460 KBFeb 2, 2017, 12:25 PM

Software

File
Type
Size
Date
Calculation Sheet 95 KBFeb 8, 2017, 2:16 PM