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TPS51200A-Q1: CS2305251: PPAP20231227-028858

Tamas Szabo
Prodigy 50 points
Part Number: TPS51200A-Q1

TEXAS INSTRUMENTS - PCN : 20231220001.2 - Effective Date : 2024/06/20 - PCN Types : Fabrication site change / Qualification/Country of Origin/New Subcon (FAB)

About  the "CS2305251: PPAP20231227-028858", 
Here I create the first post for the groups as Joselito Go requested.

TPS51200AQDRCRQ1

According to our understanding in this PCN the change is related additional site. DQM risk assessment
and Test Flow chart related to this change has already been uploaded in Agile from my side.
Texas, as supplier needs to confirm:

- ESD standard for the new locations and the following information
should be available in the PPAP.
- Machine capability analysis
- Process capability analysis
- Run at rate
- Cleanliness (process chain)

Since we did not find these in PPAP-s we need help/advice where to find/identify them in PPAP documents.

Thank you and best regards,
Tamas Szabo
Supplier Quality Engineer
Flex Zala A

  • 0
    TI__Guru* 81034 points

    Hi Tamas,

    We are asking our product engineering team about this to try to find an answer. We will let you know when we hear something back.

    Best regards,

    Matt

  • 0 in reply to Matt Sunna
    TI__Guru* 81034 points

    Hi Tamas,

    Sorry for the slow response. Here is the feedback I received today from the PE team:

    PPAP20231227-028858 is a level 3 PPAP which included a PCN letter for an unimplemented change. If more information on the PCN is required, please submit a separate PCN-PPAP.

     

    Machine capability analysis: MSA (measurement systems analysis) studies would be included in the PCN-PPAP.

    Process capability analysis: Initial process study would be included in the PCN-PPAP for a Fab or Assembly site.

    ESD, Run at rate, and Cleanliness are not included in PPAP.

    Best regards,

    Matt