http://www.futureelectronics.com/en/Search.aspx?dsNav=Ny:True,Nea:True,N:677 . Well explain what a Load Switch is & how to select the right one for your application from our line-up of Load Switch products. A load switch is an electronic component that works like a relay, but has no moving parts. Generally, two MOSFET transistors act like a switching element. One of the transistors is an N-channel device, whereas the other transistor is a P-channel device.
http://youtu.be/Q7FasY8HKmw
