DS90UB954-Q1: DS90UB954-Q1 current consumption on certain pins

Piotr F.

Part Number: DS90UB954-Q1

Hi Team,

What is the DS90UB954-Q1 current consumption divided into pins below:

VDDIO	Pin 7 and Pin 29
VDD18_CSI	Pin 17
VDD18_P0	Pin 45
VDD18_P1	Pin 36
VDD18_FPD0	Pin 40
VDD18_FPD0	Pin 31

under the test conditions:

I've got similar current data in the past for 913 family. My customer needs it for ferrite bead choice and voltage drop calculation.

Could you provide it for 954?

Piotr

over 6 years ago

0 Hamzeh Jaradat over 6 years ago

TI__Guru* 83860 points

Hello Piotr,

I do not have the current consumption per pin. Most FB can support more than 200mA, so if they chose 200mA FBs that should be okay.

0 Piotr F. over 6 years ago in reply to Hamzeh Jaradat

TI__Intellectual 2360 points

Hi Hamzeh,

Thank you for suggesting the ferrite beads ratings.

Knowing the supply currents on each supply pin is also needed for voltage drop calculation on ferrite beads.
Its a part of worst case analysis that has to be done by my customer for each IC in the system.

Is it possible to get the current consumption per pin?

Best regards,
Piotr

0 Palaniappan Manickam over 6 years ago in reply to Piotr F.

TI__Genius 10475 points

Closing this thread since this discussion has been moved offline.

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DS90UB954-Q1: DS90UB954-Q1 current consumption on certain pins