LM34922: Request for Thermal Resistance

Renan Santos Adriano

Part Number: LM34922

Hi Team,

My customer would like to know if we can provide the thermal resistance of LM34922MY/NOPB

1) Thermal Resistance (Junction to case) (top) °C/W

2) Thermal resistance (Junction to ambient) °C/W
3) Thermal resistance (Junction to Case) (bottom) °C/W
4) Thermal resistance (Junction to board) °C/W

Can we also share the .tzr model for this part?

Looking forward to your response.

Regards,

-Renan

over 6 years ago

0 JohnTucker over 6 years ago

TI__Guru**** 191445 points

Renan,

Let me see if that data is available.

0 JohnTucker over 6 years ago in reply to JohnTucker

TI__Guru**** 191445 points

Renan,

That data does not exist. I have submitted a request for it. It may take up to two weeks to process.

0 Renan Santos Adriano over 6 years ago in reply to JohnTucker

TI__Mastermind 22380 points

Hi John,

Please update me when the result of the Thermal Resistance is already available.

Thank you for your support.

Regards,

-Renan

0 JohnTucker over 6 years ago in reply to Renan Santos Adriano

TI__Guru**** 191445 points

Renan,

I checked on the status. The model is not yet completed. I'll check it again next week.

0 JohnTucker over 6 years ago in reply to JohnTucker

TI__Guru**** 191445 points

Renan,

Just FYI, I am still waiting for this to be completed.

0 JohnTucker over 6 years ago in reply to JohnTucker

TI__Guru**** 191445 points

Renan,

I have checked again and it is still not competed. Let me see if I can find the reason for the delay on Monday.

0 JohnTucker over 6 years ago in reply to JohnTucker

TI__Guru**** 191445 points

Renan,

Here is the requested data:

Result- Theta JA-High K (standard datasheet value)	47.0
Result-Theta JC, top (standard datasheet value)	76.3
Result-Theta JB (standard datasheet value)	18.1
Result- Psi JT (standard datasheet value)	3.4
Result- Psi JB (standard datasheet value)	18.1
Result-Theta JC, bottom (standard datasheet value)	4.3

0 Renan Santos Adriano over 6 years ago in reply to JohnTucker

TI__Mastermind 22380 points

Hi John,

Thank you for the support, appreciate it.

Regards,

-Renan

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LM34922: Request for Thermal Resistance