TPS22968: footprint for DMG 10 package

Elisha Tarroza71

Part Number: TPS22968

Hello,

I'm looking for the footprint/land pattern for DMG 10, however, there are no *.bxl files available for the products with this package: http://www.ti.com/packaging/docs/searchproductbypackage.tsp?orderablePartNumber=&packageDesignator=dmg&pinCount=10&results=results#resultspage. The datasheets of the products in this link don't have recommended footprints/land patterns either.

As I searched further, I found that DML10 has the same dimensions as DMG10: http://www.ti.com/packaging/docs/searchtipackages.tsp?packageName=SON

However, checking the package drawing of DML10 and DMG10, there is a 0.01 difference in their pin widths. Can the DML10 example layout be used for DMG10 package despite this?

Thank you.

over 4 years ago

0 Alpha H over 4 years ago

TI__Genius 10855 points

Hi Elisha,

Thanks for reaching out on E2E!

Can you specify which file you are referring to for the DML10 drawing? One file may be referring to min/max widths while the other is referring to typical values.

Thanks,
Arthur

0 Elisha Tarroza71 over 4 years ago in reply to Alpha H

TI__Expert 3700 points

Thanks for the reply, Arthur. I was comparing these two:
www.ti.com/.../mpds574.pdf
www.ti.com/.../mpds559a.pdf

0 Elisha Tarroza71 over 4 years ago in reply to Elisha Tarroza71

TI__Expert 3700 points

Oh, wait, it seems that these aren't compatible because of pins 8-10 of DML.
Do we have other reference documents for the recommended land pattern/footprint we can refer to?

0 Alpha H over 4 years ago in reply to Elisha Tarroza71

TI__Genius 10855 points

Hi Elisha,

I'm sorry, I think I'm a little bit confused. Are you looking for the DMG10 landing pattern or the DML10 landing pattern?

Would the landing pattern on page 30 of the TPS22968-Q1 datasheet not work for the DMG10 landing pattern?

Thanks,
Arthur Huang

0 Elisha Tarroza71 over 4 years ago in reply to Alpha H

TI__Expert 3700 points

Hello Arthur,

Sorry for the confusion. I'm looking for the land pattern of DMG10.
It seems the dimensions on page 30 of TPS22968 datasheet are the mechanical/package dimensions, not the land pattern, of TPS22968

Do we have a document for the land pattern for DMG10?

Thank you!

0 Alpha H over 4 years ago in reply to Elisha Tarroza71

TI__Genius 10855 points

Hi Elisha,

Understood, thanks for the clarification. It looks like the landing pattern isn't linking to the datasheet correctly, we are working with our datasheet team to update the file.

In the meantime, feel free to email me at a-huang@ti.com and I can provide you with the landing pattern.

Thanks,
Arthur Huang

0 Elisha Tarroza71 over 4 years ago in reply to Alpha H

TI__Expert 3700 points

Thanks, Arthur!

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TPS22968: footprint for DMG 10 package