MP2147GD Datasheet Step-Down Switcher

Manufacturer: Monolithic Power Systems

Download the MP2147GD datasheet PDF. This datasheet also includes the MP2147 variant, as both parts are published together in a single manufacturer document.

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MP2147GD step-down switcher by Monolithic Power Systems - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MP2147-MPS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MP2147GD
Manufacturer	Monolithic Power Systems
File Size	720.74 KB
Description	Step-Down Switcher
Download	MP2147GD Download (PDF)

General Description

The MP2147 is a monolithic, step-down, switchmode converter with internal power MOSFETs.

It can achieve up to 4A 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.

Overview

The Future of Analog IC Technology MP2147 5.5V, 4A, 1.2MHz, High-Efficiency, 40μA IQ Constant On-Time Synchronous, Step-Down.

Key Features

Up to 4A Output Current.
Wide 2.8V-to-5.5V Operating Input Range.
22mΩ and 14mΩ Internal Power MOSFETs.
40µA Quiescent Current.
1.2MHz Fixed Switching Frequency.
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 Low-ESR Output Ceramic Capacitors.

More Datasheets from Monolithic Power Systems

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MP2147	Step-Down Switcher
MP2141N	Step-Down Converter
MP2141Q	Synchronous Step-Down Converter
MP2143	COT Synchronous Step Down Switcher
MP2143DJ	COT Synchronous Step Down Switcher
MP2143H	Synchronous Step Down Switcher
MP2143HGD	Synchronous Step Down Switcher
MP2144	Synchronous Step Down Switcher
MP2144GJ	Synchronous Step Down Switcher
MP2145	Step-Down Switcher