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BQ40Z50 POWER/SHUTDOWN voltage为什么设为1750mv



此处设为1750mv是怎么考虑的,电池电压最低也不会这么低啊

  • 过放还是有可能的。三元锂电高倍率放电;会低至2V。考虑到温度因素;实际可能会更低。
    再着;这是停工门槛。一定低于可能的正常值。该值也算合理。