UM1685 Datasheet, PDF (1/31 Pages) STMicroelectronics – EVAL6480H and EVAL6482H: high power microstepping motor drivers

UM1685
User manual
EVAL6480H and EVAL6482H: high power microstepping motor
drivers
Introduction
The EVAL6480H and EVAL6482H are two demonstration boards based on L648x devices
implementing a complete stepper motor driver for high power applications. They are
designed to operate with a supply voltage ranging from 10.5 V to 85 V and mount eight
STD25NF10 MOSFETs with a maximum current of 25 A _r.m.s..
In combination with the STEVAL-PCC009V2 demonstration board and the SPINFamily
evaluation tool, the boards provide a complete and easy to use evaluation environment
allowing the user to investigate all the features of the L648x devices. Both the boards
support the daisy chain configuration making them suitable for the evaluation of the devices
in multi motor applications.
April 2015
DocID025458 Rev 2
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