DRV8434AEVM

DRV8434A stepper drivers with analog stall detection evaluation module

DRV8434AEVM

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Overview

The DRV8434A evaluation module (EVM) allows easy evaluation of the DRV8434A device.

The DRV8434A devices are integrated motor-driver solutions for bipolar stepper motors. The device integrates two N-channel power MOSFET H-bridges, integrated current sense and regulation circuitry, analog stall detection function and a microstepping indexer. The DRV8434A devices can be powered with a supply voltage from 4.5 to 48 V. A simple STEP/DIR control interface allows for an external controller to manage the outputs. The decay mode can be selected as a slow, mixed decay, smart tune Ripple Control, or smart tune Dynamic Decay current regulation scheme.

For more information on this evaluation module please refer to the DRV8434AEVM User's Guide.

Features
  • 4.5-V to 48-V operating voltage range
  • Up to 4-A peak current
  • A simple STEP/DIR input interface
  • Integrated current sense and microstepping indexer
  • Smart tune technology
  • Analog stall detection
Stepper motor drivers
DRV8434A 48-V, 2.5-A bipolar stepper motor driver, integrated current sensing & stall detection (GPIO) DRV8434A-Q1 Automotive 48V 2.5A bipolar stepper motor driver with integrated current sensing and stall detection

 

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Evaluation board

DRV8434AEVM — DRV8434A stepper drivers with analog stall detection evaluation module

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Support software

SLOC367 — DRV8434AEVM Software

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SLOC367 DRV8434AEVM Software

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Latest version
Version: 01.00.00.00
Release date: 19 Nov 2020
download DRV8434AEVM Software (zip)  — 27562 K

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Evaluation board
DRV8434AEVM DRV8434A stepper drivers with analog stall detection evaluation module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/sloc367 or www.ti.com/lit/xx/sloc367/sloc367.zip has been migrated to a new user experience at www.ti.com/tool/download/SLOC367. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

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Type Title Date
* EVM User's guide DRV8434AEVM user's guide 13 Nov 2020
Certificate DRV8434AEVM EU RoHS Declaration of Conformity (DoC) 03 Dec 2020

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