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TMC2225 - Step/Dir Drivers

General Description

The TMC2225 are ultra-silent motor driver ICs for two-phase stepper motors.

Their pinning is compatible to a number of legacy drivers.

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

Key Features

  • 2-phase stepper motors up to 2A coil current (peak) STEP/DIR Interface with 4, 8, 16 or 32 microstep pin setting Smooth Running 256 microsteps by MicroPlyer™ interpolation StealthChop2™ silent motor operation SpreadCycle™ highly dynamic motor control chopper Pin Selection for chopper scheme Low RDSon LS 280mΩ & HS 290mΩ (typ. at 25°C) Voltage Range 4.75… 36V DC Automatic Standby current reduction (option) Internal Sense Resistor option (no sense resistors required) Passive Braking and Freewheeli.

📥 Download Datasheet

Datasheet Details

Part number TMC2225
Manufacturer TRINAMIC
File Size 1.70 MB
Description Step/Dir Drivers
Datasheet download datasheet TMC2225 Datasheet

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Other Datasheets by TRINAMIC

Part Number Description
TMC2225-SA Step/Dir Drivers
TMC222 Micro Stepping Stepper Motor Controller / Driver
TMC2224 Step/Dir Drivers
TMC2224-SA Step/Dir Drivers
TMC2226 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 TMC2225 Datasheet The TMC2225 is a Step/Dir Driver for Two-Phase Bipolar Stepper Motors up to 2A peak - StealthChop™ for Quiet Movement - UART Interface Option. APPLICATIONS Compatible Design Upgrade 3D Printers Printers, POS Office and home automation Textile, Sewing Machines CCTV, Security ATM, Cash recycler HVAC FEATURES AND BENEFITS 2-phase stepper motors up to 2A coil current (peak) STEP/DIR Interface with 4, 8, 16 or 32 microstep pin setting Smooth Running 256 microsteps by MicroPlyer™ interpolation StealthChop2™ silent motor operation SpreadCycle™ highly dynamic motor control chopper Pin Selection for chopper scheme Low RDSon LS 280mΩ & HS 290mΩ (typ. at 25°C) Voltage Range 4.