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MP9943AGQ Datasheet Synchronous Step-down Converter

Manufacturer: Monolithic Power Systems

Overview: The Future of Analog IC Technology.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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

It offers a very pact 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.

Key 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.

MP9943AGQ Distributor