想用锂电池做一个短时间的UPS,使得系统在断电后能继续运行约30秒以进行安全关机操作,需要有5V-3A的输出。
看了一圈各种电源IC,不知是应该选择带电源路径管理功能的芯片,还是简单的电池保护+升压芯片即可,或者说还可以有更简单的解决方案?
谢谢各位
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