KG announces their latest stepper motor driver for 2-phase bipolar stepper motors.Programmable via UART and featuring some of Trinamics latest-generation technologies, the highly dynamic stepper driver is ideal for design upgrades with compatible drivers.Ensuring noiseless operation with StealthChop2, the chip enables smooth and silent stepper motors with for everyday use.
![]() Trinamic Stepper Motor Driver For 2This makes the TMC2226 an effective and cost-efficient solution for printers and POS devices, office and home automation, textile, security, ATMs and cash recyclers, as well as battery-operated equipment. Michael Randt, Founder and CEO of Trinamic explains: Stepdirection still is the most common interface used by existing motion controllers to communicate with stepper motor drivers. With the TMC2226 stepper driver IC, Engineers can easily upgrade existing designs or develop new applications without leaving the SD interface. Programming and tuning the chip happens via UART, making it a user-friendly stepper motor driver IC with all the benefits of our latest technologies that simplifies system development and reduces overhead-cost. Besides StealthChop2, the chip features StallGuard4 for sensorless load- and stall detection, CoolStep to minimize energy consumption, and SpreadCycle to keep noise and vibrations at a minimum while driving the motor at higher speeds. Furthermore, the low RDSon and automatic power down increase energy-efficiency, making it one cool stepdirection driver with appealing simplicity. The TMC2226 comes in a thermally optimized HTSSOP28 package (9.7x6.4mm) for optical inspection, has full protection and diagnostics and offers an internal sense resistor option. Features and Benefits: 2-phase stepper motors up to 2.8A coil current (peak), 2A RMS Voltage Range 4.75 29V DC STEPDIR Interface with 8, 16, 32 or 64 microstep pin setting Single Wire UART OTP for advanced configuration options Smooth Running 256 microsteps by MicroPlyer interpolation StealthChop2, SpreadCycle, StallGuard4, and CoolStep Low RDSon, Low Heat-Up LS 170m HS 170m (typ. All rights reserved Privacy Impressum Conditions Contact Request Title Mr. ![]()
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