topic PF8200 thermal resistance(RθJC Junction to Case (top)) in Power Management

PF8200 thermal resistance(RθJC Junction to Case (top))

joophliu — Wed, 08 Jul 2020 13:49:16 GMT

Dear NXP Supporter:

Where can i find the value of PF8200: RθJC(top) Junction-to-case (top) thermal resistance, porter:

the Datasheet just show R θJC: Junction to Case (bottom) value, thermal simulation need this value:

Where can i look up the RθJC(top) Junction-to-case (top) thermal resistance, or provide such as: 2R、delphi, Detailed thermal resistance model, (Preferred Flotherm software model ,or Icepak software are also available). thank you~!

Re: PF8200 thermal resistance(RθJC Junction to Case (top))

TomasVaverka — Wed, 08 Jul 2020 16:40:06 GMT

Dear Jooph,

Please find attached the Flotherm thermal model.

Hope it helps!

Best regards,

Tomas

Re: PF8200 thermal resistance(RθJC Junction to Case (top))

joophliu — Thu, 09 Jul 2020 01:54:06 GMT

Dear Tomas:

Very helpful, Thank you very much for you support~~!