TPS2111A: Thermal Resistance Information

Carlo

Expert 7715 points

Part Number: TPS2111A

Hello team,

What is the junction to case and junction to board thermal resistance for TPS2111APWR?

Regards,
Carlo

over 2 years ago

0 Kalin Burnside over 2 years ago

TI__Genius 13260 points

Hello Carlo,

This is a much older device so i'm not able to pull this information. I will reach out to our systems team to see if this is available somewhere else. I will be in touch by 12/14.

Regards,

Kalin Burnside

0 Carlo over 2 years ago in reply to Kalin Burnside

TI__Expert 7715 points

Hi Kalin,

Looking forward to your update.

Regards,
Carlo

0 Kalin Burnside over 2 years ago in reply to Carlo

TI__Genius 13260 points

Hello Carlo,

Since this is a much older device we do not have anymore data for it and they used different information than our newer devices. The dissipation ratings of the device listed in the datasheet is the only information we're able to offer.

This essentially means at the expected ambient temperature keep your max power dissipated </= 387mW - 3.9*(Ta-25) where Ta >/= 25

Regards,

Kalin Burnside

Power management

Power management forum

TPS2111A: Thermal Resistance Information