MPQ4470 - Step-Down Converter

Monolithic Power Systems

Datasheet Details

Part number	MPQ4470
Manufacturer	Monolithic Power Systems
File Size	813.23 KB
Description	Step-Down Converter
Datasheet	MPQ4470 Datasheet

General Description

The MPQ4470/4470A is a fully-integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter.

It offers a very compact solution to achieve a 5A, continuous-output current over a wide input-supply range with excellent load and line regulation.

It also provides fast transient response and good stability for wide input-supply and load range.

Overview

The Future of Analog IC Technology MPQ4470/4470A High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter MPQ4470 with Latch-off OVP, and MPQ4470A without Latch-off.

Key Features

include SCP, OCP, OVP latch, UVP, and thermal shutdown. MPQ4470A has the same protection features to MPQ4470 except has no OVP latch function. The MPQ4470/4470A requires a minimal number of readily-available, standard, external components, and is available in a space-saving 3mm×4mm, 20-pin, QFN package.

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