TMC2041-BOB

The TMC2041-BOB from Trinamic is a TMC2041 breakout board. This board is designed for users to rapidly prototype their applications making it possible to check how the motor performs with TMC chips while developing the application's software. The TMC2041-LA provides an integrated motor driver solution for 3D-printing, cameras, scanners and other automated equipment applications. The device has an integrated microstepping indexer, the sensorless stall detection technology stallGuard2™, the sensorless load dependent current control coolStep™ 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 TMC2041 is capable of driving up to 1.5A of current from each output (with proper heatsinking). The device has a SPI interface for configuration and diagnostics and a step and direction interface.

• TMC2041-LA stepper driver IC
• Supply voltage 5V to 26V
• Iphase, RMS up to 2 x 1.1A
• Configuration and control via SPI
• Optional cooling using bottom side with gap pad
• Board width 1" and board height 1.4"
• 2x14 pin 0.1" header rows for pins/connectors