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N-channel buck switch

J

Thread Starter

Jimbo-m

Joined Feb 17, 2009
9
Hello there,

This has the switch on the power side; P-channel



Can it be done with an N-channel switch on the earth side?
 
mik3

mik3

Joined Feb 4, 2008
4,843
It can be done but not suggested. It would be better to use a p-channel MOSFET or use a n-channel MOSFET with a MOSFET driver IC.
 
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