TMC2100


 

 

Datasheet

TMC2100_datasheet.pdf
(1.34MB 25-Jul-16)
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Product Details

Description

The TMC2100 is TRINAMICs most autonomous driver IC. This small and intelligent standalone driver for two phase stepper motors offers market-leading features while being configured by seven pins only. CPU interaction is not required. Drive the motor via Step and Direction signals. TRINAMICs sophisticated stealthChop chopper ensures noiseless operation combined with efficiency and best motor torque. Integrated power MOSFETs handle motor currents up to 1.2A RMS continuously or 2.5A short time peak current per coil. For saving energy, the TMC2100 provides standstill current reduction. Protection and diagnostic features support robust and reliable operation. The TMC2100 enables miniaturized designs with low external component count for cost-effective and highly competitive solutions.

TMC2100-LA

Product State: active
Interfaces: Step / Direction
Phase Current, peak: 2.5A(1)
Phase Current, RMS: 1.2A
No. Axes: 1
Supported Motor Type: Stepper
Microstep Resolution: 1...256
microPlyer™
spreadCycle™
stealthChop™
Motor Supply: 4.75...46V
Package: QFN36 (5x6)
short time

Block Diagram

Pinout

TMC silentStepStick

Honestly we really like the simplicity of the stepStick. Just getting a stepper motor to operation within seconds is a great concept.

But what we like even more is the smoothness of 256 microsteps per fullstep and the silence of stealthChop™. Our Answer is TMC silenStepStick

TMC silenStepStick has a configurable microstep resolution from fullstep up to 256 microsteps. To keep it compatible with other firmware made for stepstick or Pololu board it has a configurable interpolation.

 

Setting the microstep resolution

MR1MR0Microstep Input

Interpolation Output

Current Control Mode
GND GND Fullstep Fullstep spreadCycle
GND VCC_IO Halfstep Fullstep
GND open Halfstep 256 µSteps
VCC_IO GND Quarterstep Quarterstep
VCC_IO VCC_IO 16 µSteps 16 µSteps
VCC_IO open Quarterstep 256 µSteps
open GND 16 µSteps 256 µSteps
open VCC_IO Quarterstep 256 µSteps stealthChop
open open 16 µSteps 256 µSteps

 

Downloads

Datasheet

  File Size Modified
TMC2100_datasheet.pdf 1.34MB 25-Jul-16