TPS54340: TPS54340DDAR design changed

Part Number: TPS54340

Dear Sir/Madam

Good day. We have recieved customer information about TPS54340DDAR.

It seems there has a design change of TPS54340DDAR, since the marking and the structure of this item is totally different from original one we delivered.

After my investigation, i found PCN#20230501000.1 was issued to mention about the marking changed.

But in that PCN didnt mention that the structure will also changed.

Could you please refer to the PCN which apply to the structure change?

Thank you.