MP2148 Datasheet (MPS) - 1A Synchronous Step-down Converter

MP2148, 1A Synchronous Step-down Converter

The MP2148 is a monolithic, step-down, switchmode converter with built-in internal power MOSFETs.

It achieves 1A continuous output current from a 2.3V-to-5.5V input voltage with excellent load and line regulation.

The output voltage can be regulated to as low as 0.6V.

The Constant-On-Time control sc

MP2148 Features

* Low IQ: 11μA

* 2.2MHz Switching Frequency

* EN for Power Sequencing

* Power Good Only for Fixed Output Version

* Wide 2.3V-to-5.5V Operating Input Range

* Output Adjustable from 0.6V

* Up to 1A Output Current

* 120mΩ and 80mΩ Internal