TUSB3410: Current rating for /VREGEN condition

Satoshi

Guru 19645 points

Part Number: TUSB3410

Please let me know about below current spec in the condition of VREGEN.

①Datasheet page-7 is described "Supply Current (Operating): 15mA".

　Which 15mA condition /VREGEN: High(Off) or Low(On)?

②Please let me know about max output current for internal voltage regulator.

　（/VREGEN: Low (On)）

Best regards,

Satoshi

over 7 years ago

0 Jorge Llamas (SWAT) over 7 years ago

TI__Expert 7395 points

Hello Satoshi,

This device was released a long time ago, so we are trying to locate the characterization data for some clarification on that aspect.
We will come back to you with some feedback.

Regards,
Jorge.

0 Jorge Llamas (SWAT) over 7 years ago

TI__Expert 7395 points

Hello Satoshi,

The maximum supply current (15mA) was characterized enabling the internal voltage regulator (VREGEN: Low - ON)
The internal voltage regulator was designed to support exclusively the device's own load, so no additional devices should be supplied using the VDD18 terminal.

Regards,
Jorge

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TUSB3410: Current rating for /VREGEN condition