PJ3406 Datasheet - ETC

PJ3406 - 1A Synchronous Step-Down Converter

The PJ3406 is a constant frequency, current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The ou.

PJ3406 Features

* High Efficiency: Up to 96%

* 1.5MHz Constant Frequency Operation

* 1A Output Current

* No Schottky Diode Required

* 2.0V to 5.5V Input Voltage Range

* Output Voltage as Low as 0.6V

* 100% Duty Cycle in Dropout

* Low Quiescent Current: 20µA

* Slope Compensated Cu

PJ3406-ETC.pdf