- When the input source is over-loaded, it is either from the current exceeding the IINDPM (Input Current Limit) or from the voltage dropping below VINDPM (Input Voltage Limit).
- For the current to cause the input source to be overloaded: Either IINLIM (Input Current Limit set by the Register) or the external ILIM pin’s setting has to be reached.
- For the voltage to cause the input source to be overloaded: the input voltage falls below the VINDPM threshold.
- The device then reduces the charge current until the input current falls below the input current limit and the input voltage rises above the input voltage limit.
- For more information about the operation of IINDPM or VINDPM operation, please refer to the short video: the Current and voltage dynamic power management of multi-cell charges