SLUAA81A October   2020  – February 2022 BQ769142 , BQ76922 , BQ76942 , BQ76952

 

  1.   Trademarks
  2. 1Introduction
  3. 2Cell Balancing Circuit Considerations
    1. 2.1 Internal Cell-Balancing Circuit Design
    2. 2.2 External Cell-Balancing Circuit Design Using N-Channel FETs
    3. 2.3 External Cell-Balancing Circuit Design Using P-Channel FETs
    4. 2.4 External Cell-Balancing Circuit Design Using BJTs
    5. 2.5 Voltage Measurement Accuracy During Balance
  4. 3Stand-Alone Balancing Algorithm and Settings
  5. 4Considerations for a Host-Balancing Algorithm
  6. 5Timing Information
  7. 6Debugging Common Issues With Cell Balancing
    1. 6.1 Using a Resistor Divider as a Cell Simulator
  8. 7References
  9. 8Revision History

8 Revision History

Changes from Revision * (October 2021) to Revision A (February 2022)

  • Update was made in the Abstract of this document.Go
  • Updated the numbering format for tables, figures and cross-references throughout the document.Go
  • Update was made in Section 2.4.Go
  • Update was made in Section 2.5.Go
  • Update was made in Section 4.Go
  • Added new Section 6.Go