This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS6594-Q1: "TO_SAFE_SEVERE and TO_SAFE" seuqence

Genius 17745 points

Part Number: TPS6594-Q1
Other Parts Discussed in Thread: AM69

Hello,

My customer has a question for SLVUCI2 user's guide (Powering Jacinto TM J7 SoC Family For Isolated Power Groups With TPS6594133A-Q1 PMIC and Dual HCPS Converters).

In seciton 5.3.1(TO_SAFE_SEVERE and TO_SAFE),  this shutdown seqnece is shutting down all rails without delay.
This sequnece doesn't meet AM69's required down seuqnece which is described in AM69 datasheet(Section 7.10.2.3 on P155).
Is it really no problem? Doesn't damage AM69 device? Could you tell me how to think about it?

Regards,
Oba