Integrated Circuits

TMC2209-LA

The TMC2209 is a ultra-silent motor driver IC for two phase stepper motors. The pinning is compatible to a number of legacy drivers as well as to the TMC2208.

Trinamic's sophisticated StealthChop2 chopper ensures noiseless operation, maximum efficiency and best motor torque. Its fast current regulation and optional combination with SpreadCycle allow highly dynamic motion while adding StallGuard4 for sensorless homing. The integrated power MOSFETs handle motor currents up to 2A RMS with protection and diagnostic features for robust and reliable operation. A simple to use UART interface opens up tuning and control options. Store application tuning to OTP memory. Industries’ most advanced Step/Dir stepper motor driver family upgrades designs to noiseless and most precise operation for cost-effective and highly competitive solutions.

Special Features

  • MicroPlyer™
  • CoolStep™
  • short detection
  • SpreadCycle™
  • Stall detection
  • StealthChop2™
  • StallGuard4™

Technical Details

TMC2209-LA
Statusactive
Axes1
Motor Supply4.75…29V
Microsteps1…256
Step/Dir
UART
MicroPlyer™
CoolStep™
short detection
SpreadCycle™
Stall detection
StealthChop2™
StallGuard4™
Phase Current, RMS2.0A
PackageQFN28 (5x5)

Downloads

Datasheet

File
Type
Size
Date
TMC2209 Datasheet 1.9 MBJul 25, 2019, 4:39 PM

Documentation

File
Type
Size
Date
TMC2209 Calculations 40 KBJun 26, 2019, 11:57 AM

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