I would like to use this gate driver with a high voltage high-side switch with a bus DC voltage of 6kV. In the datasheet i found different isolation specs besides the 5.7kVrms but i am not sure about the compliance with my requirements.
Another solution i had is to use this isolated gate driver ignoring the isolation barrier, therefore i would connect the COM and GND terminals together to have a common ground. I would generate the isolation barrier before the driver through a isolated transformer to generate both the 5V for the logic side and the bipolar voltages for the power side, all referred to COM/GND. Is it a possible application?
If no, could you suggest another non-isolated driver with high current capability?