A simple demonstration of a low side
power switch using an N channel MOSFET.
In this example the MOSFET is being
used to drive a simulated relay.
Just press CTRL+R to run the simulation.
The Infineon IPW60R041C6_L0 spice
subckt model is in the EasyEDA library.
To create a simulation using this
device, simply place the NMOS_E
symbol from the EasyEDA Libs in the
A simple demonstration of a bidirectional
or reverse-blocking high side power switch
using a back-to-back series connected pair
of P channel MOSFETs.
In this configuration, both MOSFETs are
switched on or off together. When off,
the back-to-back connection means that
reverse conduction through the body diode
of M3 is blocked by the body diode of M2
and vice versa.