UC3902: How are these two pins(+Seomse and -Seinse) wired on the circuit;

Tony xiong

Intellectual 670 points

Part Number: UC3902

Hi Guys:

How are these two pins(+Seomse and -Seinse) wired on the circuit;thank you!

over 5 years ago

0 John Griffin1 over 5 years ago

TI__Mastermind 34465 points

Hi Tony,

Your signal "+SEOMSE" goes to the positive sense input of your power module.

This signal will adjust the output voltage for accurate load sharing.

Your "-SEINSE" goes to the negative sense of your power module and this signal is a Theuvenin connection that compensates for voltage loss on the return lead.

Regards

John

0 Tony xiong over 5 years ago in reply to John Griffin1

Intellectual 670 points

Hi John;

I still don't get it，
Can you tell me more about it；Is there a design schematic for reference. thank you

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UC3902: How are these two pins(+Seomse and -Seinse) wired on the circuit;