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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1342114/bq25756-not-charge-battery
您好、我使用 BQ25756对电池充电器电路进行工作、但我有一个问题、即在为电路(12VDC)供电时、没有足够的电压来为电池充电(大约为1.3 VDC)、我的原理图中是否有问题？
谢谢！
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1277772/faq-bq25756-schematic-and-layout-checklist
请查看上面的链接、完成应用的第一遍原理图审阅。 一旦完成、如果问题仍然存在、请让我们了解具体问题、我们可以对其进行评估。
您一目了然、就是您处于电池欠压范围内。
