TEXAS INSTRUMENTS  DRV8843EVM  DRV8843 Stepper Motor Control Evaluation Module

Technical Data Sheet (343.09KB) EN See all Technical Docs

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Product Overview

The DRV8843EVM is an evaluation module for DRV8843, a 2.5A, dual H-bridge motor driver with a PWM control interface and a small number external components that can be used to drive either two brushed DC motors, a single bipolar stepper motor, or four solenoids. The on board MSP430 MCU plus software/GUI supports signalling and control and PWM speed control. With the evaluation module, designers can quickly and easily evaluate the performance of DRV8843 motor driver in their specific application.
  • 2.5A Peak /1.75A RMS current output per bridge
  • Wide operating voltage from 8.2V to 45V
  • Low RDSON (400mR LS+HS)
  • Four levels of on chip current regulation/cycle by cycle inrush protection
  • Supports 256 and greater microsteps with external voltage reference
  • Brake and coast modes supported
  • Thermal and short circuit protection
  • All critical control and status signals brought out to test headers
  • Includes a MSP430F1612 MCU for signalling and control

Product Information

Silicon Manufacturer:
Texas Instruments
Silicon Core Number:
Kit Application Type:
Power Management - Motor Control
Application Sub Type:
Motor Driver
Kit Contents:
Board, User Guide
Product Range:
Brake and Coast Modes Supported, Thermal and Short Circuit Protection
No SVHC (15-Jun-2015)

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  • Motor Drive & Control;
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DRV8843 Evaluation Module, MCU Control Software Source Code, Graphical user interface (GUI) software

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

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