Dear Specialists,
My customer is using LMV7219.
At the latest PCN, the datasheet is added a PCB temperature spec.
This is a first experience for them, they'd like to know why this spec(PCB temp 105deg) is added.
They think PCB of temperature spec is 105deg in general, it doesn't have to describe to the spec.
What is a special reason to add?
Could you please advise background in detail at all possible?
I appreciate your great help.
Best regards,
Shinichi