TPS54334: TPS54334DDA - Die Revision AA vs AB

Dorian Vazquez

Part Number: TPS54334

Hello,

Is there an errata for PN: TPS54334DDA?
I just wanted to know if there is a difference in form, fit, or function for the different die revisions?

Thanks

over 3 years ago

0 Zhao Ma over 3 years ago

TI__Genius 15135 points

Hi, Dorian

Where do you see the die revision AA vs AB?

0 Dorian Vazquez over 3 years ago in reply to Zhao Ma

Intellectual 270 points

Zhao,

I saw it on the TI label and then on the microchip during decapsulation testing.
I do not have a copy of the label but here are images of the die revisions.

0 Zhao Ma over 3 years ago in reply to Dorian Vazquez

TI__Genius 15135 points

Hi, Dorian

Could you send me mail? zhao-ma@ti.com

I will loop in our CQE team.

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TPS54334: TPS54334DDA - Die Revision AA vs AB