MT3420 - 2A Synchronous Step-Down Converter

Product Overview

Datasheet Details

Part number	MT3420
Manufacturer	Aerosemi Technology
File Size	297.28 KB
Description	2A Synchronous Step-Down Converter
Datasheet	MT3420 Datasheet
Additional preview pages of the MT3420 datasheet.

Product details

Description

The MT3420 is a 1.4MHz constant frequency, current mode step-down converter.

It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions.

Features

High Efficiency: Up to 96%.
1.4MHz Constant Frequency Operation.
2A Output Current.
No Schottky Diode Required.
2.5V to 5.5V Input Voltage Range.
Output Voltage as Low as 0.6V.
PFM Mode for High Efficiency in Light Load.
100% Duty Cycle in Dropout Operation.
Low Quiescent Current: 40µA.
Slope Compensated Current Mode Control for Excellent Line and Load Transient Response.
Short Circuit Protection.

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Published: Apr 20, 2015 |