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MP2223GJ - Step-Down Converter

Download the MP2223GJ datasheet PDF. This datasheet also covers the MP2223 variant, as both devices belong to the same step-down converter family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2223-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2223 Step-Down Converter
MP2225 Step-Down Converter
MP2225GJ Step-Down Converter
MP2229 6A Synchronous Step-Down Converter
MP2212 600kHz Synchronous Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MP2223 18V, Dual-Channel 3A/2A, 540kHz, Synchronous, Step-Down Converter in 8-Pin TSOT23 Package 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. Current-mode operation provides fast transient response and eases loop stabilization. Full protection 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.