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MPQ4323 - 42V 3A Synchronous Step-Down Converter

Datasheet Summary

Description

The MPQ4323 is a frequency-configurable (350kHz to 2.5MHz), synchronous, step-down switching regulator with integrated internal highside and low-side power MOSFETs.

The device provides 3A of highly efficient output current with peak current mode control.

Features

  • Designed for Automotive.

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Datasheet preview – MPQ4323

Datasheet Details

Part number MPQ4323
Manufacturer MPS
File Size 3.67 MB
Description 42V 3A Synchronous Step-Down Converter
Datasheet download datasheet MPQ4323 Datasheet
Additional preview pages of the MPQ4323 datasheet.

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Full PDF Text Transcription

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MPQ4323 42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION The MPQ4323 is a frequency-configurable (350kHz to 2.5MHz), synchronous, step-down switching regulator with integrated internal highside and low-side power MOSFETs. The device provides 3A of highly efficient output current with peak current mode control. The wide 3.3V to 36V input voltage range and 42V load dump tolerance accommodates a variety of step-down applications in automotive input environments. A 1μA shutdown current (ISD) allows the device to be used in battery-powered applications.
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