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DSO1202B 充电故障求助

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Post time 2022-10-7 09:47:48 | Show all posts Reply Awards |Descending |Read mode
Edited by 13527084801 at 2022-10-7 18:17

DSO1202B 充电故障,U45芯片烧毁无法看清楚芯片型号,可否告知该芯片具体型号??在此感谢:handshake


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 Author| Post time 2022-10-20 08:38:03 | Show all posts
Jing replied at 2022-10-11 16:32
您好,
芯片的型号为:BQ24170RGYR

谢谢给出芯片型号,已经采购焊接上去了,现在单独电池能开机,单独电源适配器也能开机,现在有个问题就是充电的时候电池显示闪故障,就是 芯片的 STAT脚有0.5S高低电平跳变化,想请教下该芯片正常充电的条件有那些??

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 Author| Post time 2022-10-25 15:07:17 | Show all posts
Edited by 13527084801 at 2022-10-25 15:14

视频我这里上传不了
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