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BQ76952: BQ7695202 的REG1 3.3V输出脚可以和外部的LDO 3.3V输出脚连在一起应用吗?

Part Number: BQ76952
Other Parts Discussed in Thread: BQ34Z100

Hi,

       1.现在有个应用是BQ7695202 + BQ34Z100的案子,暂时不写OTP,考虑低功耗及上电问题,想上电先由REG的3.3V供电给单片机,单片机再开启外部LDO供电并初始设置BQ7695202,REG1和外部LDO可否连一起?

       2.另外应用比较特殊,不需要充放电MOS控制,只需要检测电流电压状态,但需要检测负载和充电,需要深睡唤醒。想问基础电路上哪些要保留,哪些要增加,有类似的参考电路吗?

  

        希望得到帮助,多谢了!