TI E2E™ 英文论坛海量技术问答的中文版全新上线,可点击相关论坛查看,或在站内搜索 “参考译文” 获取。

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

充放电方案选型咨询(4串锂电池,14.8V )

Other Parts Discussed in Thread: BQ25790, BQ40Z50-R2

您好!

需求方案要求:

1.电源12~24V DC输入。

2.输出负载:12~24V DC 5A

3.锂电池:4串(14.8V,最大16.8V)

3.充电电流:1~3A

4.有电池检测或电量显示(充电,放电,缺电,或电量LED分档显示)

5.充放电一体类似下图(接上电源直接供负载,同时对锂电池充电,去掉电源直接转由锂电池供电)