LMR23610: the RΘja based on specific condition from 0%-100% soldering coverage

Masaharu Takahashi

Part Number: LMR23610

Hi,

could you ask your thermal modeling team based on specific condition from 0% - 100% soldering coverage on its thermal pad?

Layer : 2

Board thickness:1.6mm±0.19

Copper thickness:18um

Area:95mm x 85mm

part number:

LMR14006YDDCR

LMR23610ADDAR (DDA)

expected graph looks like below

over 4 years ago

0 Ankit Gupta95 over 4 years ago

TI__Expert 4555 points

Hi Masaharu,

Let me try reaching out to the modeling team if we can provide the required information. Thanks for your patience.

Best Regards,

Ankit Gupta

Application Engineer

0 Masaharu Takahashi over 4 years ago in reply to Ankit Gupta95

TI__Expert 4170 points

please let us know if you get to know when we would be able to share it for customer since customer needs it asap

0 Ankit Gupta95 over 4 years ago in reply to Masaharu Takahashi

TI__Expert 4555 points

Hello Masaharu,

I expect these requests to be completed by the end of next week. Though the trend of the data for these devices will be very similar to the graph you provided as an example

Best Regards,

Ankit Gupta

0 Masaharu Takahashi over 4 years ago in reply to Ankit Gupta95

TI__Expert 4170 points

Hi, Gupta-san

thanks your reply.

we'll wait for it!

0 Ankit Gupta95 over 4 years ago in reply to Masaharu Takahashi

TI__Expert 4555 points

Hello Masaharu,

Please find the report in attachment.

LMR23610_Thermal_Resistance_vs_Solder_Coverage.pptx

Please close the thread if you think my response answered your question.

Best Regards,

Ankit Gupta

Application Engineer

Power management

Power management forum

LMR23610: the RΘja based on specific condition from 0%-100% soldering coverage