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TMC239A - High Current Microstep Stepper Motor Driver

Download the TMC239A datasheet PDF. This datasheet also covers the TMC239 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.

Features

  • The TMC239 / TMC239A (1) is a dual full bridge driver IC for bipolar stepper motor control.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TMC239_Trinamic.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TMC239A
Manufacturer Trinamic
File Size 1.03 MB
Description High Current Microstep Stepper Motor Driver
Datasheet download datasheet TMC239A Datasheet

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Other Datasheets by Trinamic

Part Number Description
TMC239 High Current Microstep Stepper Motor Driver
TMC2300 Two-Phase Stepper Motors Low Voltage Driver
TMC236 High current low power dissipation microstep stepper motor drive
TMC236A High current low power dissipation microstep stepper motor drive
TMC236B High current low power dissipation microstep stepper motor drive

Full PDF Text Transcription

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TMC239 / TMC239A DATA SHEET (V2.12 / 2011-Aug-10) 1 TMC239/A – DATA SHEET High current microstep stepper motor driver with protection, diagnostics and SPI Interface TRINAMIC® Motion Control GmbH & Co KG Hamburg, Germany www.trinamic.com Features The TMC239 / TMC239A (1) is a dual full bridge driver IC for bipolar stepper motor control applications. The TMC239 is realized in a HVCMOS technology and directly drives eight external LowRDS-ON high efficiency MOSFETs. It supports more than 6000mA coil current. The low power dissipation makes the TMC239 an optimum choice for drives, where a high reliability is desired. With additional drivers, motor current and voltage can be increased. The driver transistors can be chosen depending on output current or environment temperature.
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