TPS62912: Layout review of TPS62912RPUR

Shyam Daram

Expert 1235 points

Part Number: TPS62912

Hi,

I have done below layout for device TPS62912RPUR for my custom board, i have tried to maximum follow the EVK

But still i wish to know if there are any flaws in my layout

Kindly have a look and drop your valuabel comments

Layout is as below

0 Xueliang Zhang over 1 year ago

Hi Daram

My colleague will check it and give your feedback early tomorrow, thanks!

0 Yuchang Zhang over 1 year ago

Hi Shyam,

Below inputs for reference

1, Vin cap to pin with wider copper

2, Vsw trace from pin to inductor with copper

3, Power pins connection with full shaped connection instead of cross shaped connection, like Vout pin, VIN and VOUT caps GND pins...

Yuchang

Power management forum