TMC2209

RECOMMENDED FOR NEW DESIGNS

Silent stepper motor driver 5 to 29V, up to 1.4A with S/D and UART Interface, 256 µSteps, SpreadCycle and Stealthchop2

Analog Devices TMC2209 Product Info

10 February 2026 10

Features

2-phase stepper motors up to 2.8A coil current (peak), 2A RMS
STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting
Smooth Running 256 microsteps by MicroPlyer™ interpolation
StealthChop2™ silent motor operation
SpreadCycle™ highly dynamic motor control chopper
StallGuard4™ load and stall detection for StealthChop
CoolStep™ current control for energy savings up to 75%
Voltage Range 4.75 to 29V DC

Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at 25°C)
Low Power Standby to fit standby energy regulations
Internal Sense Resistor option (no sense resistors required)
Passive Braking, Freewheeling, and automatic power down
Single Wire UART & OTP for advanced configuration options
Integrated Pulse Generator for standalone motion
Full Protection & Diagnostics
Compact QFN package with large heat slug

Part details & applications

The TMC2209 is an ultra-silent motor driver IC for two phase stepper motors.

ADI Trinamic's sophisticated StealthChop2^™ chopper ensures noiseless operation, maximum efficiency and best motor torque. Its fast current regulation and optional combination with SpreadCycle^™ allow highly dynamic motion while adding StallGuard4^™ for sensorless homing. The integrated power MOSFETs handle motor currents up to 2A RMS with protection and diagnostic features for robust and reliable operation. A simple to use UART interface opens up tuning and control options. Store application tuning to OTP memory. Industries’ most advanced Step/Dir stepper motor driver family upgrades designs to noiseless and most precise operation for cost-effective and highly competitive solutions.

Applications

Compatible Design Upgrade
3D Printers
Printers, POS
Office and home automation
Textile, Sewing Machines
CCTV, Security
ATM, Cash recycler
HVAC
Battery Operated Equipment

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