The INN2024K is a high-efficiency current-mode buck controller IC from Power Integrations. This monolithic IC features an adjustable output voltage range of 0.7V to 5.5V and is specifically designed to provide high-performance, low-cost, synchronous conversion of an unregulated input of 6V to 80V. The INN2024K provides efficient operation over a wide input range, and features a maximum duty cycle of 99%, allowing output voltages to be adjusted to as low as 0.7V. It also features a built-in soft start limit and has a burst mode operation which automatically reduces the output voltage level in light load conditions, providing significant energy savings. Additionally, the INN2024K operates in a wide temperature range of -40°C to +85°C, making it suitable for industrial and automotive applications.