Silent stepper motor driver 5 to 46V, up to 1.2A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard and StealthChop

The TMC2130 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 the completely noiseless current control mode StealthChop™ 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 TMC2130 is capable of driving up to 2.5A of current from each output (with proper heatsinking). TMC2130 is designed for a supply voltage of 5 to 46V. The device has a SPI interface for configuration and diagnostics and a step and direction interface.

Applications

* Textile, Sewing Machines

* Factory & Lab Automation

* 3D printers

* Liquid Handling

* Medical

* Office Automation

* CCTV, Security

* ATM, Cash recycler

* POS

* Pumps and Valves

* 2-phase stepper motors up to 2.0A coil current (2.5A peak)

* Voltage Range 4.75 to 46V DC

* Step/Dir Interface with microstep interpolation MicroPlyer™

* SPI Interface

* Highest Resolution 256 microsteps per full step

* StealthChop™ for extremely quiet operation and smooth motion

* SpreadCycle™ highly dynamic motor control chopper