MP2145 Datasheet (MPS) - Step-Down Switcher

MP2145, Step-Down Switcher

The MP2145 is a monolithic, step-down, switchmode converter with internal power MOSFETs.

It can achieve up to 6A continuous output current from a 2.8V-to-5.5V input voltage with excellent load and line regulation.

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

Constant-on-time control provid

MP2145 Features

* Up to 6A Output Current

* Wide 2.8V-to-5.5V Operating Input Range

* 20mΩ and 12mΩ Internal Power MOSFETs

* 40µA Quiescent Current

* 1.2MHz Fixed Switching Frequency

* 100% Duty Cycle in Dropout

* 1% Feedback Accuracy

* External Mode Control

* External VCON Contr