LMZ23605: Junction to board thermal resistance (theta JB) Request

Jonathan Geronga

Part Number: LMZ23605

Hi team,

We have a customer specifically looking for the Junction to board thermal resistance (theta JB) information for LMZ23605TZ/NOPB.
Can you share this information?

Thanks!

Jonathan

over 4 years ago

0 Jimmy Hua over 4 years ago

TI__Mastermind 47060 points

Hi Jonathan,

Please check out this thread that I've replied to on this topic.

Since there is no actual measurement of the junction-to-board resistance I could only estimate that it will be multiple times larger than junction-to-top.

Regards,

Jimmy

Power management

Power management forum

LMZ23605: Junction to board thermal resistance (theta JB) Request