MT3420 Datasheet (Aerosemi Technology) - 2A Synchronous Step-Down Converter

MT3420, 2A Synchronous Step-Down Converter

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.

The MT3420 also can run at 100% duty cycl

MT3420 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% D