The old-fashioned mechanical switch has many desirable attributes: near-infinite off-resistance, near-zero on-resistance, operation down to zero volts, and can be normally open or normally closed, ...
A power MOSFET is almost invariably used in today's high-frequency power converter applications being a voltage controlled, fast switching and majority-carrier device. However, MOSFET's major ...
Switch-mode ICs play a dominant role in optimizing the efficiency and minimizing the size of power conversion subsystems used in consumer, computer, and industrial equipment. A switch-mode converter ...
Over on YouTube [DENKI OTAKU] runs us through how a 4-pin MOSFET works and what the extra Kelvin source pin does. A typical MOSFET might come in a 3-pin TO-247 package, but there are 4-pin variants ...