LMK03033 Theta Jb Info Request

Alice57

Intellectual 1730 points

Other Parts Discussed in Thread: LMK03033

Dear All,

I'm Alice working as TI Korea FAE.

My customer request theta jb for LMK03033. Customer using this information for thermal model simulation in LMK03033.

Could you share this information?

Best regards,

Alice

over 7 years ago

0 Timothy T over 7 years ago

TI__Mastermind 28530 points

I will see what I can find about theta-jb, in the meantime, have they considered using theta-jc provided in the datasheet? I would think this is better for modeling thermal as then they can extract their own theta-jb depending on PCB design and where on PCB they are interested in theta-jb.

73,
Timothy

0 Timothy T over 7 years ago in reply to Timothy T

TI__Mastermind 28530 points

Please find the answer of theta-jb = 9.2 deg C/W.

73,
Timothy

0 Alice57 over 7 years ago in reply to Timothy T

TI__Intellectual 1730 points

Hi Timothy,

Thank you for the answer.

Best regards,
Alice

Clock & timing

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LMK03033 Theta Jb Info Request