Where can we find the thermal resistance data with lid in AN4579?

[m_c]

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[igorpadykov]

Hi m.c.

please refer to FC-PBGA appnote p.42

Comparison of Lid vs. No-Lid FC-PBGA Thermal Resistances

http://cache.freescale.com/files/32bit/doc/package_info/FC-PBGAPRES.pdf

Best regards

igor

[Yuri]

  Please use corresponding Datasheet(s), Table "Package Thermal Resistance Data"

Regards,

Yuri.