DRV8874EVM

DRV8874 single H-bridge motor driver evaluation module

DRV8874EVM

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Overview

The DRV8874 evaluation module (EVM) allows easy evaluation of the DRV8874 device.

The DRV8874 device is an integrated H-bridge driver for brushed DC and solenoid applications. The evaluation module allows the device to be configured for PWM, phase/enable, or independent half-bridge control modes. An MSP430FR2100 on the board provides PWM signals to the input pins of the DRV8874EVM. The duty cycles of the PWM signals are set by potentiometers on the board.

For more information on this evaluation module please refer to the DRV8874EVM User's Guide.

Features
  • 4.5-V to 37-V operating voltage range
  • 6-A peak current
  • Configurable control modes including PH/EN, PWM, and independent half-bridge
  • Integrated current sense and current regulation

  • DRV8874EVM board

Brushed DC (BDC) motor drivers
DRV8874 40-V, 6-A H-bridge motor driver with integrated current sensing feedback

 

MSP430 microcontrollers
MSP430FR2100 16 MHz MCU with 1KB FRAM, 0.5KB SRAM, comparator, 10-bit ADC, UART/SPI, timer

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Evaluation board

DRV8874EVM – DRV8874 single H-bridge motor driver evaluation module

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Limit: 3
Support software

DRV887xEVM Firmware (Rev. B) – SLVC747B.ZIP (79KB)

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

Design files

DRV8874EVM Hardware Design Files (Rev. A) SLVC764A.ZIP (6856 KB)

Technical documentation

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Type Title Date
* User guide DRV8876/74-Q1 Evaluation Module (Rev. C) Dec. 06, 2019
Certificate DRV8874EVM EU Declaration of Conformity (DoC) (Rev. A) Apr. 23, 2019

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