The TC4420VMF is a high-speed MOSFET driver manufactured by Microchip Technologies. It is a low-side driver that has an input voltage range of 8V to 18V, output current of up to 4A, a P-channel MOSFET with capacitance of 2.7nF, and a slew rate of 10V/us. It also features a fast-recovery flyback protection circuit, a floating open-drain output, and immunity from high-frequency noise. The TC4420VMF is suitable for applications in SPDT switch, gate driver, and power amplifier circuits.