ET3406 Datasheet (Etek Microelectronics) - High efficiency monolithic synchronous buck regulator

ET3406, High efficiency monolithic synchronous buck regulator

The ET3406 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V. Supply current drops to ≤1μA in shutdown. The 2.5V to 5.5V input voltage range mak

ET3406 Features

* High Efficiency: Up to 96% 600mA Output Current 2.5V to 5.5V Input Voltage Range 1.5MHz Constant Frequency Operation No Schottky Diode Required Low Dropout Operation: 100% Duty Cycle Shutdown Mode Draws ≤ 1μA Supply Current Current Mode Operation for Excellent Line and Load Transient Response Over t