RAA211450 Datasheet - Renesas

RAA211450 DC/DC Synchronous Step-Down Regulator

Datasheet RAA211450 4.5V to 42V, 5A, DC/DC Synchronous Step-Down Regulator w/ Internal Compensation and Adjustable Frequency The RAA211450 is a DC/DC synchronous step-down (Buck) regulator that supports a 4.5V to 42V input voltage range and adjustable output voltage. It can deliver up to continuous 5A of continuous output current with premium load and line regulation performance. The RAA211450 uses peak-current mode control architecture. Its PWM switching frequency is programmable to provide th.

RAA211450 Features

* such as cycle-by-cycle peak and valley current limit, input voltage UVLO, output voltage undervoltage (short-circuit) protection, and thermal shutdown. Applications ▪ Industrial power systems ▪ Distributed power supplies and general-purpose point-of-load ▪ Telecommunication base station power suppli

RAA211450-Renesas.pdf