This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

关于HPB与NVDC架构



刚接触充电类的IC,网上看到充电IC有HPB与NVDC架构,搜索不到详细资料,可以请TI专业技术人员帮忙科普一下这两种架构图以及各自优缺点吗?

  • HPB: hybrid power boost mode by allowing battery discharge energy to system
    when system power demand is temporarily higher than adapter maximum power level so the adapter does not
    crash.
    NVDC :Narrow VDC architecture (NVDC) with BATFET separating system from battery. The
    minimum system voltage is set by MinSystemVoltage(). Even with a deeply depleted battery, the system is
    regulated above the minimum system voltage.