Other Parts Discussed in Thread: TPS7H2201EVM-CVAL
I used TPS7H2201-SP for GEO platform equipment development project.
When I checked OCP and OVP states, load switch mosfets goes into on-off continuously. For this reason any error mode, load switch heat increases up to 135C.
I used thermal pad and vias, I changed RTIMER, SS and ILTIMER values but nothing changed.
I also have, TPS7H2201EVM-CVAL demo board. Same problem occurs here too.
Both, TPS7H2201-SP datasheet and TPS7H2201EVM-CVAL datasheet, there are no recommendations regarding thermal improvement.
Could you help me?
Thank you.