DRV8840EVM: DC Motor Driver with Brake
Summary
The DRV8840 evaluation module consists of a 5.0A, single-H-bridge motor driver with a Phase/Enable control interface and a small number external components that can be used to drive a single brushed DC motor.
The on-board MSP430 MCU + software/GUI provides signaling 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.
Features
5A Peak / 3.5A RMS Current Output
Wide Operating Voltage: 8.2 to 45V
Low RDSON (200mΩ 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 Signaling and Control
Specifications
| Manufacturer | Texas Instruments |
|---|---|
| Category | Motor Control |
| Eval Board Part Number | 296-29086-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
Normally In Stock
|
| Voltage In |
8 ~ 45 V
|
| Number of Motors and Type |
1, DC Brush Motor
|
| Power / Current Out |
3.5 A
|
| Features |
Brake Function
GUI / Design Software |
| Component Count + Extras |
44 + 40
|
| Application / Target Market |
Printer, Plotter
|
| Design Author |
Texas Instruments
|
| Main I.C. Base Part |
DRV8840
|
| Date Created By Author | 2011-04 |
| Date Added To Library | 2012-06 |
Eval Board
Support Documents & Media
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