TPS3813K33

hideyuki sakai

Mastermind 6250 points

Dear, Sir.

I am having simple question regarding tWINDOW definition.

FIGURE7 on the datasheet deines tWINDOW from rising edge of WDI.

However, FIGURE1 on Application Report(SLVA365 defines from tBoundary max.

Which is correct?

Best Regards,

over 9 years ago

0 Ryan Eslinger over 9 years ago

TI__Guru 55940 points

Hi Hideyuki,

Thank you for bringing this to our attention. Please design to the datasheet definition.

Very Respectfully,

Ryan

0 hideyuki sakai over 9 years ago in reply to Ryan Eslinger

Mastermind 6250 points

Dear, Ryan-san.

I guess the definition on datasheet might be correct because the device can't detect

tBoundary_max by itself.

However, both of documents are officially issued and can be download from web site.

I need your clear decision about that.

Best Regards,

0 Ryan Eslinger over 9 years ago in reply to hideyuki sakai

TI__Guru 55940 points

Hi Hideyuki-san,

Yes, please use the datasheet definition. We appreciate you bringing the discrepancy to our attention. Until we are able to fix the app note, please use the datasheet definition.

Very Respectfully,

Ryan

0 hideyuki sakai over 9 years ago in reply to Ryan Eslinger

Mastermind 6250 points

Dear, Ryan-san.

Thank you for your reply.

I will inform the customer to refer the datasheet, not app not.

I am expecting the revision will be finished short time.

Anyway, Thank a lot!!

Best Regards,

H. Sakai

Power management

Power management forum

TPS3813K33