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TMC246B - High current microstep stepper motor driver

Download the TMC246B datasheet PDF. This datasheet also covers the TMC246 variant, as both devices belong to the same high current microstep stepper motor driver family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • The TMC246 / TMC246A / TMC246B (1) is a dual full bridge driver IC for bipolar stepper motor control.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TMC246-TRINAMIC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TMC246B
Manufacturer TRINAMIC
File Size 515.19 KB
Description High current microstep stepper motor driver
Datasheet download datasheet TMC246B Datasheet

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Other Datasheets by TRINAMIC

Part Number Description
TMC246 High current microstep stepper motor driver
TMC246A High current microstep stepper motor driver
TMC248 Low-cost stepper driver
TMC249 High current microstep stepper motor driver
TMC249A High current microstep stepper motor driver

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
TMC246 / TMC246A / TMC246B DATA SHEET (V2.11 / 2018-Mar-01) 1 TMC246/B – DATA SHEET High current microstep stepper motor driver with stallGuard™, protection / diagnostics and SPI Interface TRINAMIC® Motion Control GmbH & Co KG Hamburg, Germany WWW.TRINAMIC.COM Features The TMC246 / TMC246A / TMC246B (1) is a dual full bridge driver IC for bipolar stepper motor control applications. The integrated unique sensorless stall detection (pat. pend.) stallGuard™ makes it a good choice for applications, where a reference point is needed, but where a switch is not desired. Its ability to predict an overload makes the TMC246 an optimum choice for drives, where a high reliability is desired. The TMC246 is realized in a HVCMOS technology combined with Low-RDS-ON high efficiency MOSFETs (pat. pend.).