DRV8770 100V Brushed DC Gate Driver Texas Instruments DRV8770 100V Brushed DC Gate Driver delivers two half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The integrated bootstrap diode and external capacitor generate the correct gate drive voltages for the high-side MOSFETs while the GVDD drives the gates of the low-side MOSFETs. The gate drive architecture supports gate drive currents up to 750mA source and 1.5A sink. The high voltage tolerance of the gate drive pins improves system robustness.