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
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