Integrated Circuits

TMC2208-LA

The TMC2208 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. The device has an integrated microstepping indexer, the completely noiseless current control mode stealthChop2™ 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 TMC2208 is capable of driving up to 2A of current from each output (with proper heatsinking). TMC2208 is designed for a supply voltage of 5...36V. The device has a step and direction interface and can be configured with digital pins.

TMC2208-LA
Statuspreview
Axes1
Motor Supply5…36V
Step / Direction yes
UART yes
microPlyer™ yes
programmable microstep table yes
spreadCycle™ yes
stealthChop™ yes
Phase Current, RMS1.2A
PackageQFN28 (5x5)

Downloads

Datasheet

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Datasheet pdf2.1 MBNov 18, 2016 2:58 PM

Application Notes

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Calculations xlsx40 KBNov 8, 2016 9:26 AM

Documentation

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TMC2208 ECAD Symbol zip460 KBFeb 2, 2017 12:23 PM