TPS40425: TPS40425 PMBus read Vout application issue.

Hello,

First, the HEX value in READ_VOUT register should be converted to DEC value. Then multiply the DEC value by "2^-9".
2^-9=1.95mV

For example, the DEC value is 1000, then the Vout should be 1000*1.95mV=1.95V.


Thanks
Qian

Hi Sir

After we use TPS40425 tool adjust vout voltage, may we know if we can down load file form TPS40425 GUI tool?
Bogey

Hi Bogey,

You can use  "GUI->File->Save project as" to save the PMBus programming in .xml file.

The .xml file can be imported to programming TPS40425 later on.

Thanks

Qian

Hi Qian
Is there have any document or video to TPS40425 how to use?(like how to set OCP/OVP so on..)
Bogey

Hi Qian

.xml file is use in fusion digital power designer tool .
Before SMT, may we know we can use which file to programing IC?(and how to get programing file form fusion digital power designer tool ).
Bogey

Hi Bogey

.xml file can be used to program IC.

Are you asking how to program IC during production?

For quick response, you can contact me by Q-CHEN@TI.COM

Thanks

Qian

For quick response, you can contact me by Q-CHEN@TI.COM