MPQ4321 Datasheet - MPS

Synchronous Step-Down Converter

MPQ4321 Features

* Designed for Automotive Applications: o Survives 42V Load Dump o Supports 3.1V Cold Crank o Low-Dropout Mode o 1A of Continuous Output Current o Continuous Operation up to 36V o Operating Junction Temperature: -40°C to +150°C o 65ns Minimum On Time and 50ns Minimum Off Time

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MPQ4321 General Description

The MPQ4321 is a frequency-configurable (350kHz to 2.5MHz), synchronous, step-down switching converter with integrated internal highside and low-side power MOSFETs. The device provides 1A of highly efficient output current with peak current mode control. The wide 3.3V to 36V input range with 42V loa.

MPQ4321 Datasheet (3.59 MB)

MPQ4321 Datasheet Preview — Preview of MPQ4321 PDF

Datasheet Details

Part number:

MPQ4321

Manufacturer:

MPS

File Size:

3.59 MB

Description:

Synchronous step-down converter.

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MPQ4321 Synchronous Step-Down Converter MPS

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MPQ4321 Features

MPQ4321 General Description

Datasheet Details

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MPQ4321 Distributor