Lower operating voltages, increased current requirements, and the dynamic characteristics of formerly well-behaved µP loads place new demands on power distribution and management. To meet these ...

International Rectifier has introduced the IR3651, a synchronous PWM control IC designed for high performance synchronous DC-DC buck applications with an input voltage range up to 75V. With ...

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 ...

Marotta Controls today announced the award of U.S. Patent No. 12,283,877 for a novel synchronous rectification technique developed by Joseph Youssef, Marotta’s Senior Director, Electrical Engineering.

Power supply designers are all too familiar with the fact that the power switches are among the key contributors to overall power loss. For high current applications, this is the reason lower losses ...

International Rectifier has introduced the IR3623, a high performance dual synchronous buck PWM control IC. Designed to be used with iP2003A iPOWIR integrated driver-Mosfet power building blocks, the ...

Linear Technology has launched a new 65V synchronous buck converter designed to deliver up to 500mA of continuous output current from a 16lead thermally enhanced 3 x 5mm DFN or MSOP package. The ...

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 LTC3639 from Linear Technology is a 150V input-capable synchronous buck converter designed to deliver up to 100mA of continuous output current. The module operates from an input voltage range of 4 ...

Date Announced: 23 Oct 2006 A high-voltage, high-frequency buck regulator control IC for AC-DC offline, non-isolated applications requiring multiple light-emitting diode (LED) circuits or requiring DC ...