24V Stepper Motor Controller with Integrated Current Sense Reference Design
TIDA-00867
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Key Document

Description

The TIDA-00867 reference design showcases the benefits of integrated current sensing for stepper motors. Integraded current sensing is available on the DRV8885. The DRV8885EVM to demonstrate this feature.

Features
  • 8.0- to 37-V operating supply voltage range with up to 1.5-A full-scale continuous motor current
  • Integrated current sense functionality
  • No sens resistors required
  • ±6.25% full-scale current accuracy
  • Simple GUI for driver input control and motor tuning
  • Onboard USB communication for easy connectivity with external controller
  • 100 mil header gives test probe access to all driver input controls

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Schematic/Block Diagram

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Test Data

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Design Files

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

DRV8885EVM :
1.5-A Stepper Motor Driver with Integrated Sense Resistor Evaluation Module

$49.00(USD)


Pricing may vary.



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TI Devices (5)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DRV8884  1.0A Stepper Motor Driver With 1/16 Microstepping and Integrated Current Sensing (STEP/DIR Ctrl)  Motor drivers  Sample & Buy View Design Kits & Evaluation Modules
DRV8885  1.5A Stepper Motor Driver with 1/16 Microstepping and Integrated Current Sensing (STEP/DIR Ctrl)  Motor drivers  Sample & Buy View Design Kits & Evaluation Modules
DRV8886  2A Stepper Motor Driver With Integrated Current Sense  Motor drivers  Sample & Buy View Design Kits & Evaluation Modules
DRV8886AT  2A Stepper Motor Driver With Integrated Current Sense and smart tuning technology  Motor drivers  Sample & Buy View Design Kits & Evaluation Modules
MSP430F2617  16-Bit Ultra-Low-Power MCU, 92KB Flash, 8KB RAM, 12-Bit ADC, Dual DAC, 2 USCI, HW Mult, DMA  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
DRV8884 Download Download
Download
DRV8885 Download Download
Download Download
DRV8886 Download Download
Download
DRV8886AT Download Download
Download
MSP430F2617 Download Download
Download Download
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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 1188 18 Dec 2015
Design files (6)
Title Type Size (KB) Date
ZIP 1263 18 Dec 2015
ZIP 759 18 Dec 2015
PDF 464 18 Dec 2015
PDF 101 18 Dec 2015
PDF 206 18 Dec 2015
PDF 752 18 Dec 2015
Related Tools & Software

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
1.5-A Stepper Motor Driver with Integrated Current Sensing Evaluation Module  DRV8885EVM  Evaluation Modules & Boards 

Software (1)



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