After discussing the three transistor high-side buck p-mosfet driver (a recognised circuit and not mine) with some of EW’s sage commenters, I wondered once again if I could design something similar ...

The switching speed of a power MOSFET charge-controlled device depends on the speed with which an associated gate driver circuit can charge its input capacitance. For the last 20 years, many excellent ...

Yesterday’s idea for a Cuk converter synchronous rectifier drive (right) seems to work, according to my use of LTspice. Yesterday’s idea for a Cuk converter synchronous rectifier drive (right) seems ...

Increasing demands for improvements in power supply efficiency means that traditional rectification using standard, ultrafast and Schottky diodes is gradually being replaced by elaborate schemes using ...

Diodes has announced the APR346 Secondary Side Synchronous Rectification MOSFET Driver, providing increased efficiency for off-line power adapters delivering 5V to 20V DC from an AC supply. Designed ...

Modern power conversion requires ever-increasing efficiency combined with high power density. In fact, making a small high-efficiency system means saving space and reducing energy consumption, which ...

The most basic diagrams depicting non-isolated DC-DC converters generally show two ideal switches and an energy storage inductor. In early designs, it was quickly realized that one switch could be ...

STMicroelectronics has introduced a new family of ultra‑compact synchronous‑rectifier controllers designed to improve efficiency and reduce component count in flyback power converter designs. The ...

GENEVA, SWITZERLAND, January 15, 2026 /EINPresswire.com/ — STMicroelectronics’ SRK1004 synchronous-rectifier controllers save space and increase efficiency in the ...