EUP3475A Datasheet - Eutech Microelectronics

EUP3475A 1MHz Synchronous Step-Down Converter

The EUP3475A is a 1MHz fixed frequency synchronous current mode buck regulator. The device integrates both 135mΩ high-side switch and 90mΩ low-side switch that provide 3A of continuous load current over a wide operating input voltage of 4.5V to 28V.The internal synchronous power switch increases eff.

EUP3475A Features

* short circuit and thermal protection circuits to increase system reliability. Externally programmable soft-start allows for proper power on sequencing with respect to other power supllies and avoids input inrush current during startup. In shutdown mode, the supply current drops below 1µA. The EUP347

EUP3475A-EutechMicroelectronics.pdf