STMicroelectronics VIPERGAN65DTR, DC-DC High Voltage DC-DC Converter 14-Pin, SO16

The STMicroelectronics Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT is a high voltage converter, designed for medium power quasi-resonant ZVS (Zero Voltage Switching at switch turn-on) fly back converters, capable to provide an output power up to 65 W in wide range. It integrates a complete set of features that provide an extremely flexible and easy to use chip and helps to design a highly efficient offline power supply. The ZVS quasi-resonant operation with the dynamic blanking time feature and the valley synchronization function, that turns on the power switch always at the valley of the drain resonance, reduces the switching losses and maximizes the overall efficiency at any input line and load condition. The advanced power management with the low quiescent helps to achieve low stand-by consumptions. The feed-forward compensation minimizes the maximum output peak power variation over the entire input voltage range.

Brown-in and brown-out protection
Input overvoltage protection (iOVP)
Output overload protection (OVL)
Output rectifier short circuit protection
Embedded thermal shutdown
Frequency jitter for EMI suppression