Hey team,
I have an application that is taking 12V in to 4V out using the TPS54328DDA, and due to the large output capacitance on this design the 4V output remains after the 12V input goes to 0 and the input side starts to backed current through the switch node of this device.
My question is what is the limit of how much current can pass from the output to the input of this device before it would get damaged? what is the safe limit on that current?
Thanks!
best regards,
Saqib