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MPQ4341J - Ultra-Low Quiescent Current Synchronous Step-Down Converter

This page provides the datasheet information for the MPQ4341J, a member of the MPQ4341 Ultra-Low Quiescent Current Synchronous Step-Down Converter family.

Description

The MPQ4341/4341J is a configurablefrequency (350kHz to 2.5MHz), synchronous step-down switching converter with integrated internal high-side and low side power MOSFETs (HS-FET and LS-FET, respectively).

Features

  • Designed for Automotive.

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Datasheet preview – MPQ4341J

Datasheet Details

Part number MPQ4341J
Manufacturer Monolithic Power Systems
File Size 4.79 MB
Description Ultra-Low Quiescent Current Synchronous Step-Down Converter
Datasheet download datasheet MPQ4341J Datasheet
Additional preview pages of the MPQ4341J datasheet.

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Full PDF Text Transcription

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MPQ4341/4341J 36V, 5A, Ultra-Low Quiescent Current Synchronous Step-Down Converter with Multi-Phase Capability, AEC-Q100 Qualified DESCRIPTION The MPQ4341/4341J is a configurablefrequency (350kHz to 2.5MHz), synchronous step-down switching converter with integrated internal high-side and low side power MOSFETs (HS-FET and LS-FET, respectively). It provides up to 5A of highly efficient output current (IOUT) with fixed-frequency zero-delay PWM (ZDP) control for near optimal transient response. The wide 3.3V to 36V input voltage (VIN) range with 42V load dump support accommodates a variety of step-down applications in automotive input environments. A 1μA shutdown current (ISD) allows the device to be used in batterypowered applications.
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