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MPQ4347J - Synchronous Step-Down Converter

Download the MPQ4347J datasheet PDF. This datasheet also covers the MPQ4347 variant, as both devices belong to the same synchronous step-down converter family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (MPQ4347-MPS.pdf) that lists specifications for multiple related part numbers.

General Description

The MPQ4347/4347J is a configurablefrequency (350kHz to 2.5MHz), synchronous, step-down switching regulator with an integrated internal high-side and low-side MOSFET (HSFET and LS-FET, respectively).

The device provides 4A of highly efficient output current (IOUT) with fixed-frequency, zero-delay pulsewidth modulation (PWM) control to optimize 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 an automotive input environment.

Overview

MPQ4347/4347J 36V, 4A, Ultra-Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100.

Key Features

  • Designed for Automotive.

More Datasheets from Monolithic Power Systems

Part Number Description
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