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 ...

Maximizing energy efficiency and power density have now become requirements for power supply designs in low power chargers and adapters. It has become necessary for synchronous rectification (SR) to ...

ST has introduced a pair of autonomous secondary-side synchronous-rectification controllers for fly-back converters, suitable for quasi-resonant and continuous-discontinuous conduction fixed frequency ...

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 ...

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.

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 ...

NUREMBERG, Germany--(BUSINESS WIRE)--ON Semiconductor (Nasdaq: ON), driving energy efficient innovations, has introduced an advanced synchronous rectifier (SR) controller optimized for LLC resonant ...