The LM5088MH-1/NOPB is a switching DC-DC controller from Texas Instruments designed for use in non-synchronous buck applications. It operates from 4.5V to 45V inputs, capable of delivering up to 10A of continuous output current. It features programmable output voltages up to 55V with a typical accuracy of 1.5% and maximums of 2.5%. It also features a wide variety of protection features, such as thermal shutdown, over-voltage, under-voltage, over-current, and crowbar detection. In addition, it includes an open loop adjustable soft-start or pre-charge and an adjustable dead-time control for improved light load efficiency. This part includes an on-chip voltage regulator for the 5V logic supply. The LM5088MH-1/NOPB is ideal for use in general-purpose applications.