STR-W6754 Datasheet (Sanken) - Universal-Input/100 W Off-Line QuasiResonant Flyback Switching Regulator

STR-W6754, Universal-Input/100 W Off-Line QuasiResonant Flyback Switching Regulator

The STR-W6754 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-W6754 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 ▪ Auto-Standby mode  Lowers input power at very light output load condition ▪ Avalanche-guaranteed MOSFET  Improve