TPS3808: Difference between ψjt of TPS3808 and TPS3808-q1

Hirotsugu Kobayashi

Mastermind 8485 points

Part Number: TPS3808

Hi team,

Why is ψjt different between TPS3808 and TPS3808-q1 DBV packages?
Which is correct if it is a typo?

Best Regards,

over 2 years ago

0 Hirotsugu Kobayashi over 2 years ago

Mastermind 8485 points

Would you please reply?

+1 Marcoo Z over 2 years ago in reply to Hirotsugu Kobayashi

TI__Mastermind 19370 points

Hi Hirotsugu,

The number value seems to be different based on the time the thermal information was requested and added. Thermal modeling changes over time to be more accurate. It seems that the TPS3808 Q1 and non Q1 had different models.

I would use the Q1 as it a more recent thermal model.

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TPS3808: Difference between ψjt of TPS3808 and TPS3808-q1