AnsweredAssumed Answered

Need Help for LTC7004

Question asked by viji0789 on Jan 19, 2018
Latest reply on Jan 22, 2018 by Gene323

Hi,

 

We are using above circuit for 48V load ON/OFF control

We are facing one problem if i am enable INP pin through micro controller i got 48V as output

If i am disable INP i got 11.5V as ouput.

But i am connecting 10K resistor on MOSFET sorce  side with respect to GND,now i got 0V as output

Why i am getting 11.5V floating voltage as ouput??

 

I can't understand below point in datasheet,Can you explain it? 

TS (Pin 8):Top (High Side) source connection or GND if
used in ground referenced applications 

 

Can you give me solution for above points?

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