A novel switched-capacitor circuit that can easily be incorporated into commercially available gate drivers to generate momentary negative pulse voltage to offset positive crosstalk voltages and revert to zero to allow high negative crosstalk voltages in the gate-source voltages of a bridge leg configuration is presented. It is implemented by using a dual channel gate driver, two resistors, and one capacitor. The off-state voltage can be adjusted by the ratio of the two resistors. It has been tested experimentally on a 100W switching circuit. The switching waveforms with and without the proposed circuit will be compared. Modeling, design, and analysis will be provided.
