N Channel Mosfet – Low Side Switch

Here’s my schematic and board design for a simple low side switch using a N channel mosfet.  It’s a simple circuit that has a input for positive and negative and an output for positive and negative connections.  Pretty self explanatory.   It seems like every time I go to work with mosfets I have to spend a good 5-10 minutes reminding myself how they work.  So here’s a reminder to myself for the next time I go looking and maybe it’ll help somebody else out.

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P Channel Mosfet – High Side Switch

Here’s my schematic and board design for a simple high side switch using a P channel mosfet.  It’s a simple circuit that has a input for positive and negative and an output for positive and negative connections.  Pretty self explanatory.   It seems like every time I go to work with mosfets I have to spend a good 5-10 minutes reminding myself how they work.  So here’s a reminder to myself for the next time I go looking.

Continue reading “P Channel Mosfet – High Side Switch”