BOOST-DRV8711

Stepper Motor BoosterPack featuring DRV8711 and CSD88537ND

BOOST-DRV8711

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Overview

The BOOST-DRV8711 is 8-52V, 4.5A, bipolar stepper motor drive stage based on the DRV8711 Stepper Motor Pre-driver and CSD88537ND Dual N-Channel NexFETTM Power MOSFET. The module contains everything needed to drive many different kinds of bipolar stepper motors and can also be repurposed as a dual brushed DC motor driver. The BOOST-DRV8711 is ideal for those wishing to learn more about stepper motor control techniques and drive stage design. This kit was designed to be compatible with all TI LaunchPads following the LaunchPad Pinout Standard, with primary software/firmware support being provided for the MSP-EXP430G2 LaunchPad with a MSP430G2553.

 

Features
  • 8-52V supply input with up to 4.5A continuous output current from each H-bridge
  • Built in 1/256-step microstepping indexer for ultra-smooth movement
  • SPI interface for driver settings and status reporting
  • Complete stepper motor drive stage in ultra-small form factor (1.75” x 2.00”)
  • Fully protected drive stage including overcurrent, overtemperature, and under voltage protection
Stepper motor drivers
DRV8711 52-V, bipolar stepper motor gate driver with 1/256 microstepping & stall detect

 

MOSFETs
CSD88537ND 60-V, N channel NexFET™ power MOSFET, dual SO-8, 15 mOhm
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BOOST-DRV8711 — Stepper Motor BoosterPack featuring DRV8711 and CSD88537ND

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Support software

SLVC575 — BOOST-DRV8711 Hardware and Software Files

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SLVC575 BOOST-DRV8711 Hardware and Software Files

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Latest version
Version: 01.00.00.0B
Release date: 10 Jun 2019

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Hardware development
Evaluation board
BOOST-DRV8711 Stepper Motor BoosterPack featuring DRV8711 and CSD88537ND

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slvc575 or www.ti.com/lit/xx/slvc575b/slvc575b.zip has been migrated to a new user experience at www.ti.com/tool/download/SLVC575. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide BOOST-DRV8711 User's Guide (Rev. A) 12 Jun 2019
White paper How smart tune regulates current in stepper motors (Rev. A) 19 Mar 2019
Certificate BOOST-DRV8711 EU Declaration of Conformity (DoC) 12 Oct 2018
Technical article How to spin your stepper motor more efficiently – Part 2 PDF | HTML 22 May 2015

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