Datasheet Summary
TMC239 / TMC239A DATA SHEET (V2.12 / 2011-Aug-10)
TMC239/A
- DATA SHEET
High current microstep stepper motor driver with protection, diagnostics and SPI Interface
TRINAMIC® Motion Control GmbH & Co KG Hamburg, Germany
.trinamic.
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...