EUP3419 Datasheet - Eutech Microelectronics

EUP3419 1A Synchronous Step-Down Converter

The EUP3419 contains two independent 1.5MHz constant frequency, current mode, PWM step-down converters. Each converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The EUP3419 is ideal for powering portable equipment that runs from a si.

EUP3419 Features

* z z z z z z z z z z z z z 25µA Quiescent Current per Channel at Light Load Up to 96% Efficiency 1.5MHz Constant Switching Frequency 1A Load Current on Each Channel 2.5V to 5.5V Input Voltage Range Output Voltage as Low as 0.6V 100% Duty Cycle in Dropout Short Circuit Protection Thermal Fault Protect

EUP3419-EutechMicroelectronics.pdf