SemiQ Inc. has released its QSiC 1,200-V third-generation silicon-carbide (SiC) MOSFET that shrinks the die size while improving switching speeds and efficiency. The device is 20% smaller compared to ...

The synchronous buck converter is the most popular topology in the PC market. The race between the top MOSFET companies is heating up with the rush to design new devices that are faster and better ...

The following analysis looks at a basic step-down (buck) voltage regulator. Allowing for circuit differences, there are parallels in all switching-regulator topologies. It’s impossible to understand ...

Fast-switching power converters are widely used, providing efficient conversion in a broad range of products across multiple markets. However, their rapid switching times can cause problems due to ...

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 ...