NX module peak current

No such section as the peak current could be different with different design/usecase.

Hi Trumany,
Could Nvidia do NX peak current section and update to datasheet and PDG?
Without this data, HW engineer is very very hard to design the power solution and optimization.

The module datasheet has given the VDDmax and IDDmax, customer should make design following that. As for the peak current, it is case by case and should not be a issue under control of power monitor.

Hi Trumany,
The peak current will trigger the OCP and causing the VDD power be protected or cut off, it will make the system into unstable.
It’s really a big issue, HW engineer needs to know the peak current for selecting components and making sure it will not make components damage.
When peak current occurred, NX power monitor just alarm over current message, but the next cycle peak current still occurred again and again.
Could you share the current throttle duration?

As said, the peak current depends on use case and custom design. If your OCP design has request on peak current, then more capacitors may be a solution.

Hi Trumany,
Do you mean NX peak current depends on user usage?
Does NVIDIA have not the transient current of GPU or CPU loading from 1-2% peak up to 100%?

The use case means the workload too. For transient current please refer to my previous comment.