TPS40322: TPS40322EVM-074 modify to 5V/45A

Hi Prarinya,

For 5V/45A, the inductor and compensation need to be modified.

I would suggest to use Webench at below link to get the inductor value and compensation value.

http://www.ti.com/sitesearch/docs/universalsearch.tsp?searchTerm=tps40322#linkId=1&src=top

Thanks

Qian

Hi Quote

Thank you so much for information , After i  start design  in the  Webbench  is limit of maximum current is 20A / output  ,after that i used webbench is show :Hmm we found TPS40322 but it is not supported in this tool   .

Bestregard

Prarinya

HI Prarinya,

Do you want to modify TPS40322 EVM to 5V/45A and do some test, or you are working on schematic for a new design?
If it is latter, I can mark on change on EVM schematic.

Thanks
Qian

Hi Qian

Customer is need to test  ref. design PMP20516 (5V/45A) but customer already  te EVM on hand   TPS40322EVM-074  (1.2V/30A)    , I need to know  How to Modify ?

 

 

 

Bestregard

 

 

Prarinya

Hi Qian


Thank you so much for information .


Bestregard

Prarinya