TPS73101-EP: RθJC and RθJB

Carlo

Part Number: TPS73101-EP

Hello E2E,

Good day.

Are the RθJC Junction-to-case and RθJB Junction-to-board thermal resistances of catalog part TPS731xx can be applied to TPS73101-EP (TPS73101MDBVREP)? If not, please provide RθJC and RθJB.

Thank you.

Regards,
Carlo

over 4 years ago

0 Juliette over 4 years ago

TI__Mastermind 18466 points

Hi Carlo,

I will double check this for you, but the thermal metrics are dependent on the package type of the LDO.

Best,

Juliette

0 Carlo over 4 years ago in reply to Juliette

TI__Expert 7715 points

Hello Juliette,

Thank you for looking into this. I will wait for your update.

Regards,
Carlo

0 Juliette over 4 years ago in reply to Carlo

TI__Mastermind 18466 points

Hello Carlo,

The two parts will not have the same thermal resistance, I will need to request a thermal simulation. It will take 5-9 business days. I will update this thread with the values.

Best,

Juliette

0 Carlo over 4 years ago in reply to Juliette

TI__Expert 7715 points

Hello Juliette,

Good day.

I have noticed that the customer who requested the information has also posted the same query here.

Please close this thread instead. Thank you.

Regards,
Carlo

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TPS73101-EP: RθJC and RθJB