DRV8849: Drawing of RRH 36-pins package

Hey Kitada-san,

We discovered this issue today as well, we are working to resolve it and get it put into the datasheet.  It should be there in a few days.  

Best,

Jacob

im not sure if this is correct way to inquire but,

I just realized that there might be two more mistakes on the datasheet.

(1) The name of 30th pin is contributing.

On the Figure6-1, it says "PGND".

On the Tabke 6-1, it says "GND".

I would like to know which one is right.

(2) When the drawing of RRH0036 added to the datasheet, Packaging information table disappear.

There are important info like [reflow temp] and [package qty], so I want it back.

Best regards,

Takuya Kitada

Hey Kitadasan, thank you so much for pointing these out.  I will look into these and work on getting the datasheet updated ASAP.  

Thanks!

Hey Kitadasan,

Is this the information you mean?  It looks like the datasheet has been updated again to include this info:

https://www.ti.com/lit/ds/symlink/drv8849.pdf#page=33

But if that is not the info please let me know.

Best,

Jacob

That is exactly what I said on the second question!

Thank you for noticing me.

I just downloaded the latest version.

 

Also, I would appreciate if you could answer the first question about 30th pin's name.

Best regards,

Het Kitadasan,

I will confirm with design team on what it should be.  However, I am 90% certain it should be PGND, since the DRV8845 which shares the same die/package has pin 30 listed as PGND. 

Best,

Jacob

Hi Jacob, 

There are pins labeled with PGND1-PGND4.

Does pin 30th will be PGND0, PGND5 or just PGND?

Sorry for the question added, but hope it to be cleared.

Best regards,

Thank you for the supports.

Now, all the things are clear.

Best regards,