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MP2145 - Step-Down Switcher

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MPS

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MP2145 Step-Down Switcher by MPS - Datasheet Preview — Datasheet preview – MP2145

Datasheet Details

Part number	MP2145
Manufacturer	MPS
File Size	945.74 KB
Description	Step-Down Switcher
Datasheet	MP2145 Datasheet
Additional preview pages of the MP2145 datasheet.

Product details

Description

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.

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 Control.
Adjustable Output from 0.6V.
1.5ms Internal SS Time with Pre-Bias Startup.
Cycle-by-Cycle Over Current Protection.
Short Circuit Protection with Hiccup Mode.
Stable with L.

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Published: Jan 25, 2021 |