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Original question:

TLV733P-Q1: Layout Recommendation

TPS22965-Q1: Layout Recommendation

Muwei Zheng
Intellectual 1030 points
Part Number: TPS22965-Q1

Hi team,

Our customer is designing layout for TPS22965TDSGRQ1. They would like to know if GND pad/VIA are necessary and how to design them in specific. For example, what size/amount of GND pad/VIA should be used for power consumption above specific watt, or they are not needed for power consumption below specific watt

Is there any recommendation on GND pad/VIA design?

Thank you,

Muwei Zheng

  • 0
    TI__Genius 13260 points

    Hello Muwei,

    The JEDEC numbers in the datasheet assume no copper pours(only thin traces) and adding copper area will only help to lower the thermal resistance. I would need more information about your specific application to give more details such as maximum current, nominal voltage, and ambient temperature.

    Regards,

    Kalin Burnside

  • 0 in reply to Kalin Burnside
    TI__Genius 13260 points

    Hello Muwei,

    Since I have not heard back from you in multiple weeks I will be closing this thread. If you have anymore questions please feel free to create a new post.

    Regards,

    Kalin Burnside