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Add Texas_QFN-41_10x16mm

KiCad Bot requested to merge github/fork/tpambor/qfn41 into master

Created by: tpambor

This adds a footprint for the QFN-41 package used by power modules made by TI.

A datasheet of a module using this footprint can be found at: http://www.ti.com/lit/ds/symlink/lmzm33606.pdf

The datasheet of the footprint is available at: http://www.ti.com/lit/ml/mpqf506/mpqf506.pdf

As this footprint is quite complex it was created by hand taking into account the manufacturer recommendations and the KLC.

qfn41_kicad

For comparison I made some screenshots with the layers overlayed on the datasheet. The layers as defined in the footprint of this PR are illustrated using a solid black fill.

Copper: qfn41_copper_overlay

Soldermask: qfn41_soldermask_overlay

Solderpaste: qfn41_solderpaste_overlay

All contributions to the kicad library must follow the KiCad library convention

Thanks for creating a pull request to contribute to the KiCad libraries! To speed up integration of your PR, please check the following items:

  • Provide a URL to a datasheet for the footprint(s) you are contributing
  • An example screenshot image is very helpful
  • If there are matching symbol or 3D model pull requests, provide link(s) as appropriate
  • Check the output of the Travis automated check scripts - fix any errors as required
  • Give a reason behind any intentional library convention rule violation.

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