The I1C4W010A120V-001-R is a 200W non-isolated buck-boost DC-DC converter in a compact 1x1 inch package. It accepts a wide input voltage range of 18V to 75V and provides a nominal 12V output, which can be adjusted from 9.6V to 28V with a maximum current of 10A. This specific model features negative logic for the remote On/Off function and achieves high efficiency of 92-97%. Encapsulated in a 5-sided metal case, it supports a wide operating case temperature of -40°C to 120°C, making it suitable for rugged, space-constrained applications in industrial, robotics, and communication systems.