is a synchronous current mode buck Regulator
capable of driving 3A continuous load current with excellent line and load regulation. The EUP3484
can operate with an input range 4.5V to 30V and the output can be externally set from 0.925V to 20V with a Resistor
divider. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the Regulator
draws 1?A of supply current. Programmable soft-start minimizes the inrush supply current and the output overshoot at initial startup. The EUP3484
require a minimum number of external components.