DRV8899-Q1EVM
Automotive stepper driver with integrated current sense and 1/256 microstepping EVM
DRV8899-Q1EVM
Overview
The DRV8899-Q1 evaluation module (EVM) allows easy evaluation of the DRV8899-Q1 device. The DRV8899-Q1 device is an integrated, dual H-bridge driver for automotive stepper motor applications.
The evaluation module allows the device to be configured for all of its functional modes including microstepping down to 1/256 step resolution, multiple decay modes for smart tuning. An MSP430F2617 on the board provides the STEP, DIR (direction), and SPI signals to control the DRV8899-Q1. These settings are configured in the downloadable device GUI available for this EVM.
For more information on this evaluation module please refer to the DRV8899-Q1EVM hardware and GUI user guides.
Features
- 4.5-V to 45-V operating voltage range
- Full stepping and microstepping modes down to 1/256
- Programmable decay modes for stepper tuning, including dynamic decay and ripple control smart-tuning modes
- Integrated current sensing function
- SPI with daisy chain support
- DRV8889-Q1EVM board
- USB cable
Stepper motor drivers
MSP430 microcontrollers
Get started
- Order the DRV8899-Q1EVM evaluation module
- Download the DRV8899 software
- Read the DRV8899-Q1 evaluation module user guide
Order & start development
DRV8899-Q1EVM – Automotive stepper driver with integrated current sense and 1/256 microstepping evaluation module
DRV8889-Q1EVM-GUI-CLOUD – DRV88x9-Q1 GUI on TI Resource Explorer Cloud
Design files
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | User guide | DRV8899-Q1 EMV User's Guide | Oct. 03, 2019 |
More literature | DRV8899-Q1EVM EU Declaration of Conformity (DoC) | Dec. 05, 2019 |
Related design resources
Hardware development
EVALUATION BOARD
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.