MP2303DQ Datasheet PDF - MPS 340KHz Synchronous Rectified Step-Down Converter Specs

MP2303DQ - 340KHz Synchronous Rectified Step-Down Converter

This page provides the datasheet information for the MP2303DQ, a member of the MP2303 340KHz Synchronous Rectified Step-Down Converter family.

Datasheet Summary

Description

The MP2303 is a monolithic synchronous buck regulator.

The device integrates power MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.75V to 28V.

Current mode control provides fast transient response and cycle-by-cycle current limit.

Features

3A Output Current.
Wide 4.75V to 28V Operating Input Range.
Integrated Power MOSFET Switches.
Output Adjustable from 0.8V to 25V.
Up to 95% Efficiency.
Programmable Soft-Start.
Stable with Low ESR Ceramic Output Capacitors.
Fixed 340KHz Frequency.
Cycle-by-Cycle Over Current Protection.
Input Under Voltage Lockout.
Thermally Enhanced 8-Pin SOIC and 3x3 QFN10 Packages.

Datasheet Details

Part number	MP2303DQ
Manufacturer	MPS
File Size	442.33 KB
Description	340KHz Synchronous Rectified Step-Down Converter
Datasheet	MP2303DQ Datasheet
Additional preview pages of the MP2303DQ datasheet.

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Full PDF Text Transcription

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The Future of Analog IC Technology MP2303 3A, 28V, 340KHz Synchronous Rectified Step-Down Converter DESCRIPTION The MP2303 is a monolithic synchronous buck regulator. The device integrates power MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.75V to 28V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply current drops to 1μA. This device, available in 8-pin SOIC and 3x3 10-pin QFN packages, provides a very compact system solution with minimal reliance on external components. EVALUATION BOARD REFERENCE Board Number EV2303DN-00A Dimensions 2.0”X x 1.5”Y x 0.5”Z FEATURES  3A Output Current  Wide 4.

Published: Dec 27, 2024 |