Trinamic - TMC2202 - Stepper Driver Integrated Circuit

The TMC2202 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 TMC2202 is capable of driving up to 2A of current from each output (with proper heatsinking). TMC2202 is designed for a supply voltage of 5...36V. The device has a step and direction interface and can be configured with digital pins. TMC2202-WA uses a wettable flank package to allow optical inspection of the soldering joints.

 

   TMC2202-WA
 Status  active
 Axes  1
 Motor Supply  4.75…36V
 Microsteps  1...256
 Step / Direction  
 UART  
 MicroPlyer™  
 SpreadCycle™  
 StealthChop™  
 Phase Current, RMS  1.2A
 Package  QFN32 (5x5) wettable flank

 Product Guide - Integrated Circuits

 

 TMC2202 Datasheet

 

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Trinamic - TMC2202