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[STUSB4500] What is the decision algorithm for source PDOs that are not fixed supply type?

WGao.1
Associate II

Hi,

There are three type of source PDOs:

  • Fixed Supply
  • Variable Supply (non-Battery)
  • Battery

Documents gave examples for the decision algorithm for Fixed Supply type source PDOs. But for Variable Supply (non-Battery) and Battery type of source PDOs, the voltage is a range rather than a single fix number. So a match happens when required voltage fall into the range and the required current is less than or equal to the source Operational Current (for Variable Supply(non-battery) type), and the required power is less than or equal to source Operational Power(For Battery type), right?

Thanks,

Yan

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