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Typical application circuit with precharge function using MAX1894/MAX1924
Source: InternetPublisher:无人共我 Updated: 2019/01/25
Relevant key device information applied in this article:
MAX1894
MAX1924
The lithium-ion battery protection circuit composed of MAX1894/MAX1924 has two charge control circuits, namely a fast charging circuit and a precharge circuit. Typical applications composed of MAX1894/MAX1924 with precharge function The circuit is shown in the figure below
![](//www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/41cb8162-3c64-11ec-b864-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/41cb0c2e-3c64-11ec-83cc-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/41cb8162-3c64-11ec-b864-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/41cbf692-3c64-11ec-826b-086126841eb8.jpg)
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