The driver is a totem pole non inverting driver. It can drive multiple mosfets by adjusting the size of capacitor. The bigger the capacitance, the more mosfets you can drive. Eeach power mosfet needs approximately 1 amp in a few nano seconds. The capacitance of mosfet is roughly 2 nF. 10nF can drive a 2nF Power Mosfet for the initial charge up.