DP83867IR: IDDIO maximum current

Hiroaki Yuyama TED

Part Number: DP83867IR

Dear, support team.
I have a question about DP83867IR IDDIO maximum current specs.

The POWER CONSUMPTION on page 17 of the data sheet SNLS484F is IDDIO (1.8 V) @ Supply Current, 2 supplies 22mA (Typ), Supply Current, optional 3rd supply 19mA (Typ).
https://www.tij.co.jp/lit/gpn/dp83867ir

I would like our customers to tell us the maximum current for the purpose of designing the power supply.

Best Regards,
Hiroaki Yuyama

over 4 years ago

0 Vikram Sharma over 4 years ago

TI__Genius 16030 points

Hello Hiroaki-san,

Here are the numbers.

Max IDDIO(1.8V), 2 supply mode/3supply mode is ~ 25mA. While designing power supply, It is general practice to keep some margin on top of it (5mA-10mA) to take care of extra loading etc on the customer board.

Regards,

Vikram

+1 Hiroaki Yuyama TED over 4 years ago in reply to Vikram Sharma

Expert 1740 points

Hello Vikram-san,

Thank you for your reply.

I will reply to the customer with a margin of 10mA added to the maximum predicted value of ID VDD at 25mA.

Best Regards,
Hiroaki Yuayama
Japanese distributor Tokyo Electron Device

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DP83867IR: IDDIO maximum current