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TMC249 - High current microstep stepper motor driver

Key Features

  • The TMC249 / TMC249A (1) is a dual full bridge driver IC for bipolar stepper motor control.

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Datasheet Details

Part number TMC249
Manufacturer TRINAMIC
File Size 711.58 KB
Description High current microstep stepper motor driver
Datasheet download datasheet TMC249 Datasheet

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Other Datasheets by TRINAMIC

Part Number Description
TMC249A High current microstep stepper motor driver
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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.

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TMC249 / TMC249A DATA SHEET (V2.10 / 2011-Aug-10) 1 TMC249/A – DATASHEET 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 TMC249 / TMC249A (1) is a dual full bridge driver IC for bipolar stepper motor control applications. The TMC249 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 TMC249 an optimum choice for drives, where a high reliability is desired. With additional drivers, motor current and voltage can be increased. The integrated unique sensorless stall detection (pat. pend.