Tool/software:
Hi Team,
Use TPS51397A, with an application range of 20V to 5V and a current output of 9.3A. There are the following issues:
1. If the efficiency is 90%, the heat consumption is 5.1W. How to allocate 5.1W of heat consumption to ICs, inductors, capacitors, etc;
2. Do I need to add a 470uF electrolytic capacitor to the output? Or do you have any good suggestions?