Hi Team,
The datasheet shows Rθja is 47℃/W.
It sems two test board types(1s or 2s2p) are allowed in JEDEC specification.
(Page.3, 1.2 Test Card Impact)
http://www.ti.com/lit/an/spra953b/spra953b.pdf
Which test board is adopted for Rθja of TLV62090?
Best Regards,
Yaita / Japan disty