TMC2041

The TMC2041 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). TMC2041 is designed for a supply voltage of 5 to 26V. The device has a SPI interface for configuration and diagnostics and a step and direction interface.

APPLICATIONS

* Office Automation

* Antenna Positioning

* 3D printers

* Battery powered applications

* Printer and Scanner

* Pumps and Valves

* Medical Applications

* Office and Laboratory equipment

* Two 2-phase stepper motors

* Drive Capability up to 2x 1.1A coil current (2x 1.5A peak)

* Parallel Option for one motor at 2.2A (3A peak)

* Voltage Range 4.75 to 26V DC

* SPI & Single Wire UART for configuration and diagnostics

* Highest Resolution up to 256 microsteps per full step