TMC2208 Silent Stepper motor driver

ECO-TMC2208

New product

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7,68 €

Including 0,02 € for ecotax

More info

Main features:

  • Compatible pinout with A4988 and DRV8825
  • Can drive up to 1.2A (RMS) continiously - 2A Peak
  • Step / Dir interface with microsstep interpolation (up to 256 micro steps)
  • Can be configured via CFG pins or using UART interface
  • Motor supply voltage: 5.5V-36V
  • Logic voltage: 3.3V-5V
  • Heat dissipation at the top for better cooling performances
  • StealthChop2 : Smoother motions and Quiet operation (default settings)
  • SpreadCycle - (enabled via UART, see configurator )

Comparison with other Trinamic TMC Drivers

Comparatifs des entre les drivers Trinamic TMC2100 / TMC2130 / TMC2208

Configuration table

TMC2208 - table de configuration

Current calibration:

here is the formulas to use

i=Vref x 1.9/2.5

Vref = Imot *2.5 / 1.9

VrefImot
0.66V0.5A
0.79V0.6A
0.92V0.7A
1.05V0.8A
1.18V0.9A
1.31V1.0A
1.44V1.1A
1.57V1.2A

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TMC2208 Silent Stepper motor driver

TMC2208 Silent Stepper motor driver

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