TL1963A: What PCB area and copper weight is the theta-JA parameter based on?

Lauren Mayfield

Expert 6890 points

Part Number: TL1963A

Hi team,

My customer would like to know what PCB area and copper weight the theta-JA parameter is based on?

over 2 years ago

+1 Nick Butts over 2 years ago

TI__Mastermind 37835 points

Hi Lauren,

The thermal metrics are simulated following the JEDEC standard High-K board layout from JESD51-7. I cannot share the document to the public so I will PM you.

Regards,

Nick

Power management

Power management forum

TL1963A: What PCB area and copper weight is the theta-JA parameter based on?