OPA2991: thermal information

Lilian Chang

Part Number: OPA2991

Hi Team,

Do we have the thermal information of WSON package now? it is TBD in our datasheet.

Thank you.

0 Ron Michallick over 4 years ago

Lilian,

I requested a new model. This could take up to 2 week. It is usually complete in one week. I will post again in one week or when the model is ready.

0 Ron Michallick over 4 years ago in reply to Ron Michallick

Lilian,

One week in and the model is not ready. I will post again in one week or when the model is ready.

0 Ron Michallick over 4 years ago in reply to Ron Michallick

Lilian,

Results are ready.

OPA2991IDSGR
Theta JA(High K) : 77.6 C/W
Theta JC, top : 93.7 C/W
Theta JB : 43.9 C/W
Psi JT : 4.4 C/W
Psi JB : 43.9 C/W
Theta JC (bottom) : 19.0 C/W

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