The FAN3111CSX is a 1A gate driver designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications. It features dual CMOS inputs with thresholds referenced to its VDD supply, which operates over a wide range of 4.5V to 18V. This driver delivers a peak sink/source current of 1.4A at 12V VDD and exhibits fast switching with typical propagation delays of 15 ns. Housed in a compact 5-pin SOT23 package, the FAN3111CSX is ideal for switch-mode power supplies, synchronous rectifier circuits, and motor control applications.