TPS62160: Wafer Traceability

Arturo Jimenez

Prodigy 60 points

Part Number: TPS62160

Tool/software:

Hello TI support team,

Is there a way we can track down wafer ID/traceability from the top marking in your devices?

Some examples would be MPNs:

TPS62160QDSGRQ1

5432A0GPAANRQ1

Thanks,

Arturo.

11 months ago

0 Colin Chen 11 months ago

TI__Mastermind 21361 points

HI Artuo,

We cannot provide information of wafer ID. Sorry.

Thanks,

Colin

0 Arturo Jimenez 11 months ago in reply to Colin Chen

Prodigy 60 points

Hi Colin,

I understand. Perhaps not ID information but Date Code for the wafer?

Wafer traceability is a recent request from Ford and we are looking for options to include such level of detail in our records.

Regards,

Arturo.

0 Colin Chen 11 months ago in reply to Arturo Jimenez

TI__Mastermind 21361 points

Hi Artuo,

Got it, i will ask product engineer fro such information.

Thanks,

Colin

0 Arturo Jimenez 11 months ago in reply to Colin Chen

Prodigy 60 points

Hi Colin,

Any feedback from your Product Eng?

Thanks,

Arturo.

0 Colin Chen 11 months ago in reply to Arturo Jimenez

TI__Mastermind 21361 points

Hi Artuo,

I have checked, they searched and said that this wafer ID cannot be tracked by top marking.

Thanks,

Colin

0 Arturo Jimenez 10 months ago in reply to Colin Chen

Prodigy 60 points

Hi Colin,

If Wafer ID, Wafer DC or Wafer #lot can not be tracked by top marking. Can we find something related to it in your box labels?

Perhaps your Product Eng could email me (arturo.jimenez3@flex.com) to discuss this level of detail.

Thanks,

Arturo.

0 Colin Chen 10 months ago in reply to Arturo Jimenez

TI__Mastermind 21361 points

Hi Artuo,

Let me check and reply to you later.

Colin

0 Colin Chen 10 months ago in reply to Colin Chen

TI__Mastermind 21361 points

HI Arturo,

You can reach to out PE email:weijian-zhao@ti.com for a discussion.

Thanks,

Colin

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TPS62160: Wafer Traceability