DRV8841EVM
Evaluation Module for DRV8841
DRV8841EVM
Overview
The DRV8841 evaluation module consists of 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 + software/GUI supports signaling and control and PWM speed control. With the DRV8841EVM, designers can quickly and easily evaluate the performance of DRV8841 motor driver in their specific application.
Features
- 2.5A Peak / 1.75A RMS Current Output per Bridge
- Wide Operating Voltage: 8.2 to 45V
- Low RDSON (400mR LS+HS)
- 4 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 Signaling and Control
- DRV8841 Evaluation Module
- MCU Control Software Source Code
- Easy to Use GUI
- USB Cable
Stepper motor drivers
Order & start development
Evaluation board
DRV8841EVM – Evaluation Module for DRV8841
Design files
Technical documentation
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| Type | Title | Date | |
|---|---|---|---|
| More literature | DRV8841EVM EU Declaration of Conformity (DoC) | Jan. 02, 2019 | |
| User guide | DRV88xx EVM GUI (Rev. C) | Apr. 27, 2017 |
Support & training
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