UM1685 datasheet(1/31 Pages) STMICROELECTRONICS

Part #	UM1685

Description	EVAL6480H and EVAL6482H: high power microstepping motor drivers

PDF	31 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 31 page

April 2015

DocID025458 Rev 2

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31

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.

www.st.com

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