Datasheet4U Logo Datasheet4U.com

MPQ4321 Datasheet - MPS

MPQ4321 Synchronous Step-Down Converter

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 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

* Incre

MPQ4321 Datasheet (3.59 MB)

Preview of MPQ4321 PDF
MPQ4321 Datasheet Preview Page 2 MPQ4321 Datasheet Preview Page 3

Datasheet Details

Part number:

MPQ4321

Manufacturer:

MPS

File Size:

3.59 MB

Description:

Synchronous step-down converter.

📁 Related Datasheet

MPQ4320 Step-Down Converter (MPS)

MPQ4320C Synchronous Step-Down Converter (MPS)

MPQ4321C Ultra-Compact Synchronous Step-Down Converter (MPS)

MPQ4322 Synchronous Step-Down Converter (MPS)

MPQ4322C Synchronous Step-Down Converter (MPS)

MPQ4323 42V 3A Synchronous Step-Down Converter (MPS)

MPQ4323C Synchronous Step-Down Converter (MPS)

MPQ4324E Synchronous Step-Down Converter (MPS)

TAGS

MPQ4321 Synchronous Step-Down Converter MPS

MPQ4321 Distributor