Description:
The TMC2130 is a high performance driver IC for two phase stepper motors. Standard SPI and STEP/DIR simplify communication.
TRINAMICs sophisticated stealthChop chopper ensures noiseless operation combined with maximum efficiency and best motor torque. coolStep allows
reducing energy consumption by up to 75%. dcStep drives high loads as fast as possible without step loss. Integrated power MOSFETs handle motor currents up to 1.2A RMS (QFN package) / 1.4A RMS (TQFP) or 2.5A short time peak current per coil. Protection and diagnostic features support robust and reliable operation.
Industries’ most advanced stepper motor driver enables miniaturized designs with low external component count for cost-effective and highly competitive solutions.
Application:
Textile, Sewing Machines
Factory & Lab Automation
3D printers
Liquid Handling
Medical
Office Automation
CCTV, Security
ATM, Cash recycler
POS
Pumps and Valves
Features:
2-phase stepper motors up to 2.0A coil current (2.5A peak)
Step/Dir Interface with microstep interpolation microPlyer™
SPI Interface
Voltage Range: 4.75~ 46V DC
Highest Resolution 256 microsteps per full step
stealthChop™ for extremely quiet operation and smooth motion
spreadCycle™ highly dynamic motor control chopper
dcStep™ load dependent speed control
stallGuard2™ high precision sensorless motor load detection
coolStep™ current control for energy savings up to 75%
Integrated Current Sense Option
Passive Braking and freewheeling mode
Full Protection & Diagnostics
Small Size 5x6mm2 QFN36 package or TQFP48 package