DK045G Datasheet - DongKe Semicondutor

DK045G High Performance AC-DC Power Converter

DK0xxG series is a high performance AC-DC power converter with 650V GaN HEMT device integrated. With quasi-resonant control mode, DK0xxG series can detect the voltage over drain-source voltage across the GaN device and turn on the device when VDS oscillate to the lowest point. Thus, system overall .

DK045G Features

* Up to 250KHz switching frequency

* 650V e-mode GaN HEMT integrated

* Standby power consumption less than 50mW

* Quasi-resonant control mode

* Built-in valley detection circuit and valley locking circuit with optimized algorithm

* Built-in demagnetization detection circuit

DK045G-DongKeSemicondutor.pdf