TIDUEY1C November   2020  – June 2025 BQ25798

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Key System Specifications
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 Highlighted Products
      1. 2.3.1 TPS25751D
      2. 2.3.2 BQ25798
    4. 2.4 System Design Theory
      1. 2.4.1 TPS25751D PD Controller
      2. 2.4.2 BQ25798 Battery Charger
      3. 2.4.3 TPS54531 Buck Converter
      4. 2.4.4 TLV75533 LDO
      5. 2.4.5 USB Type-C® Receptacle
      6. 2.4.6 Supporting Components for Programming
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware and Software Requirements
    2. 3.2 Application Customization Tool
    3. 3.3 Test Setup
    4. 3.4 Test Results
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
      3. 4.1.3 Altium Project
    2. 4.2 Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks
  11. 5About the Author
  12. 6Revision History

6 Revision History

Changes from Revision B (November 2020) to Revision C (June 2025)

  • Updated document title to match AP styleGo
  • Updated mentions of TPS25750 to TPS25751 including updates to text, pictures, and diagrams. Updated the GUI section to reflect the new TPS25751 GUI. Deleted any mention of the USB2ANY because TIDUEY1 does not support the USB2ANY through the connector. Updated I2C "Master" and "Slave" to "Controller" and "Target" in the TPS25751D PD Controller section.Go
  • Deleted "0" μF marking on the PMID cap. Deleted comment about D+/D– because D+/D– is not used in this design and is handled by TPS25751.Go
  • Updated wording and updated BQ25798 schematic to BQ25798 (previously 792)Go
  • Updated flashing process for EEPROM. Deleted mentions of TIVA because TI does not support non-EVM TIva usage. Updated GUI images to reflect the latest GUI.Go