STR-X6759N Datasheet (Sanken) - Off-Line Quasi-Resonant Switching Regulators

STR-X6759N, Off-Line Quasi-Resonant Switching Regulators

The STR-X6759N is a quasi-resonant topology IC designed for SMPS applications. It shows lower EMI noise characteristics than conventional PWM solutions, especially at greater than 2 MHz. It also provides a soft-switching mode to turn on the internal MOSFET at close to zero voltage (VDS bottom point)

STR-X6759N Features

* ▪ Quasi-resonant topology IC  Low EMI noise and soft switching ▪ Bottom-skip mode  Improved system efficiency over the entire output load by avoiding increase of switching frequency ▪ Standby mode  Lowers input power at very light output load condition ▪ Avalanche-guaranteed MOSFET  Improves sys