DK045G High Performance AC-DC Power Converter

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 .

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
 Built-in frequency jittering circuit effectively improves EMI performance
 Built-in power compensation circuit to ensure consistent maximum output power over global input voltage
 Halogen-free and ROHs compliant
 APPLICATIONS
 High power density SMPS power adapter/charger
 Laptop adapters, tablet adapters, set-top .