DRV8424EEVM

DRV8424 PHASE/EN control interface stepper motor driver board

DRV8424EEVM

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Overview

The DRV8424E evaluation module (EVM) allows easy evaluation of the DRV8424E device.

The DRV8424E devices are integrated motor-driver solutions for bipolar stepper motors or brushed DC motors. The device integrates two N-channel power MOSFET H-bridges, integrated current sense and regulation circuitry. The DRV8424E devices can be powered with a supply voltage from 4.5 to 33 V. A simple PHASE/EN 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 DRV84xxEVM User's Guide.

Features
  • 4.5-V to 33-V operating voltage range
  • Up to 4-A peak current
  • A simple PHASE/EN input interface
  • Integrated current sense
  • Smart tune technology
Stepper motor drivers
DRV8424E 35-V, 2.5-A bipolar stepper or dual brushed  motor driver with integrated current sensing DRV8425E 35V, 2A bipolar stepper or dual brushed motor driver with integrated current sensing

 

MSP430 microcontrollers
MSP430F2617 16 MHz MCU with 92KB Flash, 8KB SRAM, 12-bit ADC, Dual 12-bit DAC, I2C/SPI/UART, HW multiplier, DMA

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Evaluation board

DRV8424EEVM – DRV8424E PHASE/EN control interface stepper motor driver board

Evaluation board

DRV84XXEVM-GUI – DRV84xx evaluation module Graphical User Interface

Version: V00.01.30
Release date: 15-05-2020
Support software

DRV84xxEVM software (Rev. A) – SLOC358A.ZIP (27707KB)

Design tool

MD027_DRV84xx_89xxP_8256xEVM Design Files (Rev. B) – SLOC356B.ZIP (8448KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide DRV84XX_89XX_8256X Evaluation Module User's Guide (Rev. D) Oct. 30, 2020
User guide DRV84XX_89XX_8256X EVM GUI User's Guide (Rev. D) Oct. 30, 2020
Certificate DRV8424EEVM EU Declaration of Conformity (DoC) Oct. 13, 2020

Support & training

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