PT4142 Heat Transfer

Paul57079

Prodigy 60 points

Other Parts Discussed in Thread: PTB78560A

Is it possible to use the case as a thermal path to remove heat from the module?

What doses the case material consist of?

Is there a Theta JC for the device?

over 14 years ago

0 Tom Guerin over 14 years ago

TI__Mastermind 38230 points

The PT4142 case is not thermally connected to any thermally active internal component. It is a tin plated material

The SOA thermally characteristics is located in the product [

There is another power module PTB78560A at 18-60V input voltage , 5V out at up to 6 amp output current .The PTB78560A with better thermal performance .

Tom

Pages from pt4142thermal; SOAdata spec.pdf

Power management

Power management forum

PT4142 Heat Transfer