TPS54160 thermal resistance

K. Sasaki14

Guru 10200 points

Theta JA of DGQ package is 62.5 [degC/W].

This bord condition is described as "standard".

Please teach me this bord condition.

over 12 years ago

0 Surinder Singh over 12 years ago

TI__Expert 3085 points

Dear Kohei-San,

Someone from the product group will answer this question soon.

Thanks

0 JohnTucker over 12 years ago in reply to Surinder Singh

TI__Guru**** 191445 points

The standard board is a JEDEC high-K coupon. I believe we use the 2s2p variant. In general, that coupon is not very thermally efficient compared to the EVM in line 2. See SPRA953 ans SLMA002 for details.

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TPS54160 thermal resistance