Many of today’s switching power supplies implement synchronous rectifiers to improve efficiency. In isolated topologies, the power-supply controller typically is located on the primary side of the ...

The FAN6230A is a secondary-side synchronous rectifier (SR) MOSFET controller for high efficiency applications. It has internal shunt regulator with low bias current and internal charge pump circuit ...

For the PDF version of this article, click here. The phase-shifted full bridge with current doubler output stage is a popular power supply topology in high-power and low-voltage, high-current ...

Tailored to boost the power-conversion efficiency of low-voltage dc-dc isolated converters, the IR1176 is the newest member of International Rectifier's application-specific synchronous-rectification ...