The project is intended for pro-audio application only....
Opto-coupled level shifters are much easier way to do the level-shifting at such hi voltage....
UCD type level-shift drivers are prone to Cross-Conduction at such high voltage levels and also they require much larger deadtime with such hi rails...
We have implemented NEGATIVE GATE BIAS of -5V to turn off the mosfets much faster.....which is much more reliable then simply turning the gate voltage to zero in regular versions
Forced Clock at 150KHZ
Opto-coupled level shifters are much easier way to do the level-shifting at such hi voltage....
UCD type level-shift drivers are prone to Cross-Conduction at such high voltage levels and also they require much larger deadtime with such hi rails...
We have implemented NEGATIVE GATE BIAS of -5V to turn off the mosfets much faster.....which is much more reliable then simply turning the gate voltage to zero in regular versions
Forced Clock at 150KHZ
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