PJ3406 - 1A Synchronous Step-Down Converter

Product Overview

Part number	PJ3406
Manufacturer	ETC
File Size	212.20 KB
Description	1A Synchronous Step-Down Converter
Datasheet	PJ3406 Datasheet
Additional preview pages of the PJ3406 datasheet.

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.

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 Current Mode Control for Excellent Line and Load Transient Response.
Short Circuit Protection.
Thermal Fault Protection.
Inrush Current Limit and Soft Start.

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Published: Jan 20, 2015 |