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TMC2226 - Step/Dir Drivers

General Description

The TMC2226 is an ultra-silent motor driver IC for two phase stepper motors.

TRINAMICs sophisticated StealthChop2 chopper ensures noiseless operation, maximum efficiency and best motor torque.

Key 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% Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at 25°C) Voltage Range 4.75… 29V DC Low Power Standby to fit standby ene.

📥 Download Datasheet

Datasheet Details

Part number TMC2226
Manufacturer TRINAMIC
File Size 1.85 MB
Description Step/Dir Drivers
Datasheet download datasheet TMC2226 Datasheet

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Other Datasheets by TRINAMIC

Part Number Description
TMC2226-SA Step/Dir Drivers
TMC222 Micro Stepping Stepper Motor Controller / Driver
TMC2224 Step/Dir Drivers
TMC2224-SA Step/Dir Drivers
TMC2225 Step/Dir Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
POWER DRIVER FOR STEPPER MOTORS INTEGRATED CIRCUITS TMC2226 Datasheet Step/Dir Drivers for Two-Phase Bipolar Stepper Motors up to 2.8A peak – StealthChop™ for Quiet Movement – UART Interface Option – Sensorless Stall Detection StallGuard4. 4 FEATURES AND BENEFITS 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% Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at 25°C) Voltage Range 4.