TIDUF74A April   2024  – April 2024

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   Design Images
  7. 1System Description
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 Highlighted Products
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
    2. 3.2 Test Setup
    3. 3.3 Test Results
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
    2. 4.2 Tools and Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks
  11. 5About the Author
  12. 6Revision History

Features

  • Operates at voltage ranging from 24V to 40V
  • Brushless DC drive - 1.2 ARMS with two half bridges in parallel mode
  • Bipolar stepper drive DRV8847 efficiency > 95 %
  • Single MCU control with multi-device operation via I2C, SPI
  • Power regulation with high accuracy to help easy low-power circuit qualification with IEC 60335-1
  • 0-10V and 4-20mA control front-end