• State TI Thinks Resolved
  • Locked Locked
  • Replies 9 replies
  • Answers 5 answers
  • Subscribers 33 subscribers
  • Views 203 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPD1E01B04: Footprint file

Jeff YANG
Mastermind 7895 points
Part Number: TPD1E01B04

Tool/software:

Hi,

The downloaded file does not seem to contain the Dra-related files. We are using Allegro Design Authoring software. Could you please check the image below to see if there are any selection errors, or could you directly provide the Dra file? Thank you.

  • 0
    TI__Expert 8400 points

    Hi Jeff, 

    Did you follow this link, and it didn't work? If that didn't work, then let me know and I can see what I can do to get you the .dra files. 

    Best,

    McKenzie

  • 0 in reply to McKenzie Eaker
    Mastermind 7895 points

    Hi McKenzie,

    This link seems only teach for how to import the symbol file.

    Would you please share .dra file to us.

    Or do you know which one is correct? We should follow what to create footprint?

    Pin pad actual dimensions:
    Length: 0.13 - 0.23
    Width: 0.2 - 0.3

    Example Board Layout:
    Length: 0.28
    Width: 0.25

  • 0 in reply to Jeff YANG
    TI__Expert 8400 points

    Hi Jeff, 

    Are you wanting the DPY or DPL package? It looks like in your original message you mentioned DPY, but the most recent shows the package drawings for DPL.

    I am not sure how to get the .dra file since we use Altium, but the dimensions we use for the DPY footprint are below. The Altium library device is also attached. 

    Best,

    McKenzie

    TPD1E01B04DPYR.zip

  • 0 in reply to McKenzie Eaker
    Mastermind 7895 points

    Hi McKenzie,

    Sorry, should be DPLR. Would you please also provide DPL package size to us?

    Thanks!

    Jeff

  • 0 in reply to Jeff YANG
    TI__Expert 8400 points

    Hi Jeff, 

    Please see DPL sizing below. 

    Best,

    McKenzie

  • 0 in reply to McKenzie Eaker
    Mastermind 7895 points

    Hi McKenzie,

    I would like to confirm a few details with you. Please kindly reply, thank you.

    1. Is it correct that PAD 1 has a length (blue) of 0.18 mm and a width (bright green) of 0.25 mm, while PAD 2 has a length of 0.19 mm and a width of 0.25 mm? (The lengths of the two pads are slightly inconsistent.)
    2. What is the distance between the two PADs (orange line)? The datasheet shows inconsistent markings on two pages.

    Thanks!

    Jeff

  • 0 in reply to Jeff YANG
    TI__Expert 8400 points

    Hi Jeff, 

    1. Yes, it is correct that one pad is slightly shorter than the other. I am not sure the reasoning of this but looks to be the case for devices in the DPL package. 

    2. The distance between the two pads is 0.2mm. 

    Best,

    McKenzie

  • 0 in reply to McKenzie Eaker
    Mastermind 7895 points

    Hi McKenzie,

    Thank you for your patience in responding. We will create the footprint based on the suggestions in this email. However, the suggested footprint dimensions are almost entirely inconsistent with those in the datasheet. Could you please confirm whether the datasheet will be updated accordingly? If there is an update, kindly provide the latest version of the datasheet. Thank you.

    Jeff

  • 0 in reply to Jeff YANG
    TI__Expert 8400 points

    Hi Jeff, 

    So when looking at the datasheet packaging information, we take the middle number. For example, the pad shows 0.13/0.23, we will take what the median number is which is 0.18. The 0.13/0.23 are lower and upper bounds to include some margin if there is a slight difference between manufacturing sites for the package size. 

    Best,

    McKenzie