SLYT803B
october 2020 – october 2020
BQ24610
,
BQ25713
,
BQ25790
,
LM66100
,
LM74700-Q1
1
1
Introduction
2
Understanding Battery Packs
3
Stackability Requirements for Battery Packs
4
A Multibattery Management System Design
5
Battery Charging
6
Battery Gauging and Protection
7
DC-to-DC Converter or Controller Stage (Boost or Buck-boost Stage)
8
ORing Control
9
Load Sharing
10
Conclusion
11
References
12
Related Web Sites
11
References
Ning Tang, “Selection of Multi-Cell Standalone Switching Battery Chargers,” Texas Instruments (TI) application report (SLUAA08), December 2019.
Rushi Dalal, “Benefits of Battery Gauges and Protectors in Medical Applications,” TI white paper (SLUA893), July 2018.
Martin Patoka, “Fundamentals of Power System ORing,” EDN Design How-To, March 21, 2007.
Andy Robles, “Extend Battery Life Using Load Switches and Ideal Diodes,” TI application report (SLVAEC7), August 2019.
Laszlo Balogh, “Paralleling Power – Choosing and Applying the Best Technique for Load Sharing,” TI Seminar SEM1500 Topic 6 (SLUP207), 2003.
“Transportation of Lithium Batteries,” Ultralife white paper, April 2018, UBM-5120 Rev. AJ, May 2018.