TMC2100

RECOMMENDED FOR NEW DESIGNS

Silent stepper motor driver 5 to 46V, up to 1.2A with S/D Interface, 256 µSteps, SpreadCycle and Stealthchop

Analog Devices TMC2100 Product Info

10 February 2026 6

Features

2-phase stepper motors up to 2.0A coil current (2.5A peak)
Standalone Driver
Voltage Range 4.75to 46V DC
Smooth Run 256 microsteps from 4 or 16 microsteps input (or from halfstepping, SpreadCycle only.
Step/Dir Interface with microstep interpolation MicroPlyer^™

StealthChop^™ for quiet operation and smooth motion
SpreadCycle^™ highly dynamic motor control chopper
Integrated Current Sense Option
Standstill Current Reduction
Full Protection & Diagnostics (two outputs)
Small Size 5x6mm² QFN36 package or TQFP48 package

Part details & applications

The TMC2100 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 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 TMC2100 is capable of driving up to 2.5A of current from each output (with proper heatsinking). TMC2100 is designed for a supply voltage of 5...46V. The device has a step and direction interface and can be configured with digital pins.

Applications

3D printers
Textile, Sewing Machines
Office Automation
Consumer, Home
CCTV, Security
ATM, Cash recycler
POS
Printers & Scanners

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