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TEXAS INSTRUMENTS  DRV8840EVM  DRV8840 Stepper Motor Control Evaluation Module

TEXAS INSTRUMENTS DRV8840EVM
Technical Data Sheet (343.09KB) EN See all Technical Docs

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Product Overview

The DRV8840EVM is an evaluation module for DRV8840, provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor. The output driver block for each consists of N-channel power MOSFET's configured as full H-bridges to drive the motor windings. The DRV8840 can supply up to 5A peak or 3.5A output current. A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable to allow braking or coasting of the motor when disabled. Internal shutdown functions are provided for over current protection, short circuit protection, under voltage lockout and overtemperature. The on board MSP430 MCU + software/GUI provides signalling and control and supports PWM speed control. With the DRV8840EVM, designers can quickly and easily evaluate the performance of DRV8840 motor driver in their specific application.
  • 5A Peak / 3.5A RMS current output
  • Wide operating voltage from 8.2 to 45V
  • Low RDSON (200mR LS+HS)
  • Cycle by cycle inrush protection
  • 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:
DRV8840
Kit Application Type:
Power Management - Motor Control
Application Sub Type:
Motor Driver
Kit Contents:
Board, User Guide
Product Range:
-
Features:
Brake and Coast Modes Supported, Thermal and Short Circuit Protection
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Robotics;
  • Building Automation;
  • Hobby & Education;
  • Portable Devices;
  • Security;
  • Automation & Process Control;
  • Motor Drive & Control

Contents

DRV8840 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

RoHS Compliant:
No
Tariff No:
85423990
Weight (kg):
.2

Associated Products

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