The AOZ2261AQI-15 is a high-performance, synchronous step-down DC-DC converter that is designed for a wide range of applications, including industrial, telecommunications, and consumer electronics. With a 4.5V to 18V input voltage range and a 1.2V to 15V adjustable output voltage range, this converter provides exceptional efficiency and performance. The device features a low resistance high-side and low-side MOSFET to minimize conduction losses and maximize efficiency. It also incorporates a constant-frequency voltage-mode control with an input feed-forward function to provide fast load transient response and improve dynamic performance. With an integrated over-temperature, over-current, and short-circuit protection, the AOZ2261AQI-15 offers a reliable and robust solution for power management needs. It is available in a compact 4mm x 5mm QFN package, making it suitable for space-constrained applications. Overall, the AOZ2261AQI-15 is a versatile and efficient DC-DC converter that provides a compact and reliable solution for a wide range of electronic devices.