TPS53353: TPS53353: Qustion of Data Sheet

Masa_0000

Part Number: TPS53353

HI everybody!
I have a question about the TPS53353 datasheet.

datasheet：SLUSAK2C.pdf　page4

6 Specifications
6.1 Absolute Maximum Ratings
Output voltage range: GND ：　　–0.3V min. +0.3V max.

What is this mean?
Is this Typo?
What is true?

Remarks:
"TPS53353" has only GND(ThermalPad) Pin.
I don't think of the difference between AGND and PGND.

Please let me know if you have any information!

Best Regards
Shing

0 JohnTucker over 6 years ago

Shing,

That is the differential voltage between GND pins and the exposed pad.

0 Masa_0000 over 6 years ago in reply to JohnTucker

Hi John-san

Thank you for your reply!

But your comment is not enough.

Because, TPS53353 hos only "exposed pad" (include GND).

In TPS53353 "GND" and "exposed pad" is a common terminal.

Please re-confirm this question.

I'll wait for your reply.

Best Regards

Shing

0 JohnTucker over 6 years ago in reply to Masa_0000

Shing,

Let me see what I can find out. It may be standard boiler plate.

0 JohnTucker over 6 years ago in reply to JohnTucker

Shing,

You can ignore that line. It does not have any meaning with only a single package GND connection.

0 Masa_0000 over 6 years ago in reply to JohnTucker

Hi John-san

Thank you for your quick reply.
I appreciate your good cooperation.

Best Regards
Shing

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