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Hello
I have one additional question.
Do you know why Theta Jc is bigger than Theta Ja ?
In general, Theta Ja equal sum of Theta Jc and Theta Ca. So we think Theta Ja is bigger than Theta Jc.
R-Theta-JA | 52.3 |
R-Theta-JC(top) |
57 |
Please refer to following URL about above info.
https://e2e.ti.com/support/amplifiers/audio_amplifiers/f/6/p/641001/2365112#2365112
Best Regards,
I confrimed datasheet of TPA6111A2(This device also have thermal pad and same package(DGN)).
Then I found thermal information as shown below.
Theta Ja is bigger than theta jc in this device.
This device is not TPA6110A2 but this is included in same family.
So, could you please re-confirm following information ?
http://e2e.ti.com/support/amplifiers/audio_amplifiers/f/6/p/641001/2365112#2365112
Best Regards,
Machida
Hello Ivan-san,
Thank you for your reply.
Umm, so the difference I can concider is only whether TI estimate same conditon b/w TPA6110A2 and TPA6111A2 or not.
(Because package size and thermal pad size are same. And since spec is similar, I guess die size may be same.)
Is it possible to confirm evaluation environment for TPA6110A2 and TPA6111A2 ?
Thanks in advance,