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MP2223GJ Datasheet Step-down Converter

Manufacturer: Monolithic Power Systems

Overview: MP2223 18V, Dual-Channel 3A/2A, 540kHz, Synchronous, Step-Down Converter in 8-Pin TSOT23.

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

General Description

The MP2223 is a dual-channel, synchronous, rectified, step-down, switch-mode converter with built-in, internal power MOSFETs.

The MP2223 offers a very compact solution that achieves 3A/2A of continuous output current over a wide input supply range.

Two channels operate 180° out-of-phase to minimize the input capacitor and alleviate EMI.

Key Features

  • include hiccup mode overcurrent protection (OCP) and thermal shutdown. Other features include power-save mode (PSM) at light load and a separate enable control (EN) for power-sequence control. The MP2223 requires a minimal number of readily available, standard, external components and is available in a space saving 8-pin TSOT23 package.

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MP2223GJ Distributor