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    AXP2101的BLDO1上电开启?

    V853系列-AI视觉
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    • L
      lyscut LV 5 last edited by

      如题,AXP2101数据手册写的是关闭,但是V853参考设计写的是开启;到底哪个才是对的呢?还是说又是定制版本?

      另外,1.8V全部接入ALDO1是否可行?谢谢。

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      • WhycanService
        WhycanService LV 7 last edited by

        BLDO1 上电默认关闭,随V85x系列出货的版本默认开启

        1.8V 的PLL可以直接使用芯片LDOA(最大50ma)。

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        • L
          lyscut LV 5 @WhycanService last edited by

          @whycanservice 那么请问把原理图中接入BLDO1的部分全部改用ALDO1是否会由其他问题?先谢谢啦

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          • WhycanService
            WhycanService LV 7 @lyscut last edited by WhycanService

            @lyscut 没有什么问题,不过最好还是参照官案

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            • L
              lyscut LV 5 @WhycanService last edited by

              @whycanservice 好的,多谢!

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