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LM386M - Componente power dissipation and psi-JT

Fabio Pavanati
Prodigy 40 points


Hi,

I'm performing a thermal analisys on a board but I need some information that I couldn't find, like psi-JT for LM386M. Datasheet have theta-JA and theta-JC, but that may result in inaccurate values. Could you help me with parameter psi-JT for this component?

Another question: how could I estimate power dissipation for this component?

Thanks,

Fabio