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LM5150-Q1: Regarding the contents of PCN of LM5150-Q1

Kaji@PAN
Mastermind 7015 points
Part Number: LM5150-Q1

Hi,

I'm FAE, a distributor of TI products.
Could you tell us about the contents of PCN of LM5150-Q1 issued this time?

(question 1)
Looking at the contents of the PCN, there are the following. Does the corresponding part of the PCN include both the first edition to revision A and revision A to revision B?

(Question 2)
Changes from revision A to revision B. Originally, this device had functional safety support, but it was added because the description was not in the data sheet?
Or did you add it to the data sheet because it was functionally safe this time?
It seems that the application report snva969 was published in June 2020. Is this report related to the content of this PCN?

Best regards,

  • 0
    TI__Mastermind 21720 points

    Hi Kaji@PAn

    Thanks for reaching out with your question and for considering the LM5150 in your design.

    I have reached out to the engineer supporting this device. You should reveice a response in a few days.

    Thansk,

    Garrett

  • 0
    TI__Mastermind 21720 points

    Hi Kaji@Pan

    From the original to the version of the datasheet to the A revision there were some equations that were changed but there was no change to the functionality of the LM5150. I believe that this is the PCN that you were referring to.

    From revision A to revision B the functional safety-capable bullet was added. The data that supports that bullet is in SNVA969 as you mentioned. This is not connected to the PCN but is just and addition to the datasheet.

    Thanks,

    Garrett