We are trying to figure out why the TPS62130 is failing.
Based on the evaluation kit, do we need the 68 uf?
We have changed the evaluation kit to match our design.
The difference is that we do not have C7 on AVIN and we do not have C6 at all.
When we made changes to the evaluation kit to match our layout we have not been able to make the regulator fail. However on our product it does seem to fail.
Our application is seeing some high currents that are of short duration:
"approximately 1.3A at 12.7V, which I am estimating is approximately 12.7Vin / 4.7Vout * 1.3A = 3.4A of load current."
Is there regular damage if this occurs periodically?