SLUAAP7
January 2024
BQ76905
,
BQ76907
1
Abstract
Trademarks
1
Introduction
2
Cell Balancing Circuit Considerations
2.1
Internal Cell-Balancing Circuit Design
2.2
External Cell-Balancing Circuit Design Using N-Channel FETs
2.3
External Cell-Balancing Circuit Design Using BJTs
3
Considerations for a Host-Balancing Algorithm
4
Timing Information
5
Debugging Common Issues With Cell Balancing
5.1
Using a Resistor Divider as a Cell Simulator
5.2
Cell Balancing Troubleshooting
6
Summary
7
References
Application Note
Cell Balancing With BQ7690x Battery Monitors