Part Number: TPS65094
Hi Team,
My customer issued that there is a reset issue in recent produced single board computer (apollo lake platform).
Here are their findings.
(1) All the output voltages of the PMIC drop except for buck1 (its waveform is different to other outputs)
(2) No droop at the input voltages (12V, 5V) and the control signal (EN)
We want to capture the fault status of the PMIC. Is that possible the PMIC keeps the fault status even if it is forced to reset due to OCP, OVP....
Would you mind to give us some suggestions?
Thanks
Sincerely,
Edward