TPS65218D0: Recommended PCB Layout Pattern for HTQFP Package

Sadanori Kato

Part Number: TPS65218D0

Hi,

Could you please provide me the recommended pcb layout pattern data(schematic, gerber and cad files) including the thermal pad for HTQFP package ?

Best regards,
Kato

over 5 years ago

0 Brian Berner over 5 years ago

TI__Mastermind 30310 points

Kato-san,

There is not any official published EVM or Reference Design showing PHP (QFP) package for TPS65218D0.

Is there any particular reason you cannot use the RSL (QFN) package?

0 Sadanori Kato over 5 years ago in reply to Brian Berner

Guru 36540 points

Hi Brian-san,

As you said, I also recommended the VQFN package with a reference, but our customer chose the HTQFP package because of the mounting reliability.
So, could you please share me the detailed information for the recommended pcb layout pattern ?

Best regards,
Kato

0 Kevin LaRosa over 5 years ago in reply to Sadanori Kato

TI__Genius 17380 points

Hi Kato,

Brian was out of office on Friday and today, but will be back tomorrow.

In the meantime, I found another device in the same package which does have the PHP package PCB layout pattern on page 57 of it's datasheet here: http://www.ti.com/lit/ds/symlink/ads1258-ep.pdf

0 Sadanori Kato over 5 years ago in reply to Kevin LaRosa

Guru 36540 points

Hi Kevin-san,

Thank you for the information.

Could you please provide me the gerber and cad files for PHP package as reference ?

Best regards,
Kato

0 Brian Berner over 5 years ago in reply to Sadanori Kato

TI__Mastermind 30310 points

Attached are an Altium Schematic Library & PCB Library that include only the TPS65218D0PHP device. The Gerber files would only be useful if the PCB is routed, and as I mentioned before there is no EVM or Reference Design that shows the PHP package routed on the PCB.

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/TPS65218D0PHP.SCHLIB

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/TPS65218D0PHP.PcbLib

0 Sadanori Kato over 5 years ago in reply to Brian Berner

Guru 36540 points

Hi Brian-san,

Thank you for your support.

I got it.

Best regards,
Kato

0 Brian Berner over 5 years ago in reply to Sadanori Kato

TI__Mastermind 30310 points

TPS65218D0_PHP_48.bxl

Kato-san,

Attached is a universal BXL file, which can be used with the UltraLibrarian application to export BXL to most CAD programs – Altium, Cadence, Eagle, Zuken, and more.

0 Sadanori Kato over 5 years ago in reply to Brian Berner

Guru 36540 points

Hi Brian-san,

Thank you for the detailed information.

I got it.

Best regards,
Kato

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TPS65218D0: Recommended PCB Layout Pattern for HTQFP Package