Hi TI team,
We have an old product that uses TPS65381AQDAPRQ1 as the PMIC of the MCU, as shown on the TI website, TPS65381QDAPRQ1 is P2P to TPS65381AQDAPRQ1 and can completely replace it, but we found that if we use TPS65381QDAPRQ1, the 3.3V output voltage will drop to 1.6V, and the 1.2V voltage rail has no output voltage after power-up, 1.6V will return to 3.3V after a few minutes. My question is, is there a difference between these two PMICs and how to fix this? Many thinks!
