DRV8889-Q1 automotive stepper driver with 1/256 microstepping and stall detection evaluation module
DRV8889-Q1EVM
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Key Document
- DRV8889-Q1 Evaluation Module User's Guide
(PDF 10497 KB)
17 Apr 2019
Description
The DRV8889-Q1 evaluation module (EVM) allows easy evaluation of the DRV8889-Q1 device. The DRV8889-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, stall detection, and slip detection. An MSP430F2617 on the board provides the STEP, DIR (direction), and SPI signals to control the DRV8889-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 DRV8889-Q1EVM hardware and GUI user guides.
Features
- 4.5-V to 40-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
- Stall detection
- Slip detection
Order Now
| Part Number | Buy from Texas Instruments or Third Party | Buy from Authorized Distributor | Status | |||||||
DRV8889-Q1EVM: |
$75.00(USD) |
Pricing may vary.
|
ACTIVE | |||||||
| Contact a Distributor | ||||||||||
TI's Standard Terms and Conditions for Evaluation Items apply.
Technical documentation
User guides (2)
| Title | Type | Size (KB) | Date |
|---|---|---|---|
| 703 | 10 Oct 2019 | ||
| 10497 | 17 Apr 2019 |
Design files (1)
| Title | Type | Size (KB) | Date |
| ZIP | 2112 | 26 Sep 2019 |
More literature (1)
| Title | Type | Size (KB) | Date |
| 34 | 07 Nov 2019 |
Related Products
Software development (1)
-
DRV8889-Q1EVM Software (Rev. B)
(ZIP, 110884 KB) 09 Dec 2019
TI Devices (2)
| Part Number | Name | Product Family |
|---|---|---|
| DRV8889-Q1 | Automotive 45-V, 1.5-A bipolar stepper motor driver, integrated current sensing & stall detection | Motor drivers |
| MSP430F2617 | 16 MHz MCU with 92KB FLASH, 8KB SRAM, 12-bit ADC, Dual 12-bit DAC, I2C/SPI/UART, HW Multiplier, DMA | Microcontrollers (MCU) |
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