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MP9943AGQ - Synchronous Step-Down Converter

This page provides the datasheet information for the MP9943AGQ, a member of the MP9943A Synchronous Step-Down Converter family.

Datasheet Summary

Description

The MP9943A is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs.

It offers a very compact solution to achieve a 3A peak output current with excellent load and line regulation over a wide input supply range.

Features

  • include over-current protection and thermal shutdown. The MP9943A requires a minimal number of readily-available standard external components, and is available in a space-saving QFN-8 (3mmx3mm) package. MP9943A High Efficiency 3A Peak, 36V, Synchronous Step-Down Converter With Power Good.

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Datasheet preview – MP9943AGQ

Datasheet Details

Part number MP9943AGQ
Manufacturer MPS
File Size 745.86 KB
Description Synchronous Step-Down Converter
Datasheet download datasheet MP9943AGQ Datasheet
Additional preview pages of the MP9943AGQ datasheet.

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Full PDF Text Transcription

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The Future of Analog IC Technology DESCRIPTION The MP9943A is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 3A peak output current with excellent load and line regulation over a wide input supply range. The MP9943A has synchronous mode operation for higher efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection and thermal shutdown. The MP9943A requires a minimal number of readily-available standard external components, and is available in a space-saving QFN-8 (3mmx3mm) package.
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