igbt circuit example
Hello,
besides regular MOSFET drivers, as Mr.Cool suggested, optical isolated IGBT drivers could be interesting, available from Avagotech and other companies. Also discrete transistor drivers could be designed.
For high power IGBT with several 10 amp gate current requirement, they are needed anyway. A +10/-5 to +/- 15 V drive level should be realized for optimal performance, gate series resistor are tuned for an design specific tradeoff between switching losses and inductive overvoltage.
Regards,
Frank