TPS63802: Design Example

cao sh

Part Number: TPS63802

Tool/software:

Hi Experts,

Today I read an AN called Basic Calculations of a 4 Switch Buck-Boost Power Stage , i don't find Fsw value in Appendix A (Design Example). Please check and provide,thanks.

2 months ago

0 Tao Zhang 2 months ago

TI__Mastermind 32350 points

Hi Cao,

I think you can find Fsw in the EC table in datasheet as below.

Regards

Tao

0 cao sh 2 months ago in reply to Tao Zhang

Prodigy 40 points

tks, Please help

1. Provide the link of this datasheeet. Additionally, the reference SLVA372B was not found on the official website. Could you help provide it?

2. In Formula 4 of 3.2Boot Mode in this literature, the normal calculation does not include the square term. Could you help explain and illustrate the derivation process?