MPQ4423C - Synchronous Buck Converter

Monolithic Power Systems

Datasheet Details

Part number	MPQ4423C
Manufacturer	Monolithic Power Systems
File Size	1.49 MB
Description	Synchronous Buck Converter
Datasheet	MPQ4423C Datasheet

General Description

The MPQ4423C is a high-frequency, synchronous, rectified, step-down, switch-mode converter with integrated internal power MOSFETs.

It offers a compact solution that can achieve up to 6A of peak output current (IOUT) across a wide 4V to 36V input voltage (VIN) range, with excellent load and line regulation.

Synchronous mode offers high efficiency across the entire IOUT load range.

Overview

MPQ4423C 36V, 6A, Synchronous Buck Converter with Selectable Frequency and Frequency Spread Spectrum, AEC-Q100.

Key Features

include over-current protection (OCP) with hiccup mode, output over-voltage protection (OVP), and thermal shutdown. The MPQ4423C requires a minimal number of readily available, standard external components, and is available in a QFN-16 (3mmx4mm) package.

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