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TPS25981: Assembly for thermal interface on Package

Daisuke Nomura

Prodigy 690 points

Part Number: TPS25981

Tool/software:

Target device is TPS259814LRPWR.

Customer try to use it and start the assembly for proto type.

This is a question about product assembly. After mounting the device on the board, they will be installing thermal interfaces, but they would like to know how much weight and load we can put on it. Please tell us the specifications and conditions for the load resistance (static load value). Could you answer this question?

+1 Arush Gupta 4 months ago

TI__Mastermind 29280 points

Hi Nomura-san,

I am not sure if we have this information. Can you confirm my understanding of your question.

You are asking how much pressure on top of device is allowed during manufacturing of the pcb/final product.

Best Regards,
Arush

0 Daisuke Nomura 4 months ago in reply to Arush Gupta

TI__Prodigy 690 points

Yes, They are asking how much pressure on top of device is allowed during manufacturing of the pcb/final product. Could you have any spec for it?

Thanks and best regards,

Daisuke Nomura

0 Arush Gupta 4 months ago in reply to Daisuke Nomura

TI__Mastermind 29280 points

Hi Nomura-san,

Thank you for confirmation. We are checking with internal team on this. Please expect next reply by next week Wednesday.

Best Regards,
Arush

0 Arush Gupta 4 months ago in reply to Arush Gupta

TI__Mastermind 29280 points

Hi Nomura-san,

We have flexural strength data. I hope this should be able to help you.

Best Regards,
Arush

0 Daisuke Nomura 3 months ago in reply to Arush Gupta

TI__Prodigy 690 points

Arush-san,

Thank you. This is helpful to proceed.

Thanks and best regards,

Daisuke Nomura