TPS54531: TPS54531

jayashree

Part Number: TPS54531

Hi Team,

I am Jayashree and I am using TPS54531DDAR in my design. When I used Ti Webench to TPS54531DDAR part and checked for bill of materials I found that diode used is SBRD10200TR.

It is very big package and I want to minimize the size of my PCB. When I checked for alternate part in Webench all of them were of big packages only.

So, could you suggest me an alternate part for SBRD10200TR with smaller packages?

Note that I prefer to use Through Hole component. Please suggest me surface mount diodes.

over 5 years ago

0 Jason Wang (BSR-MV) over 5 years ago

TI__Genius 9550 points

hi,

Will check and give a feedback on Monday.

0 Lishuang Zhao over 5 years ago

TI__Expert 7500 points

Hi,

In TPS54531 EVM user guide, the BOM recommended a diode with surface mount. Please check.

https://www.ti.com/lit/ug/slvu890/slvu890.pdf

I am confused which footprint do you want? Through hole or surface mount? If surface mount, you can refer user guide diode.

"Note that I prefer to use Through Hole component. Please suggest me surface mount diodes."

Thanks,

Lishuang

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TPS54531: TPS54531