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MP4473 - Step-Down Converter

General Description

The MP4473 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter.

It offers a compact solution to achieve a 3.5A, continuous-output current over a wide input-supply range with excellent load and line regulation.

Key Features

  • including, short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown (TSD). The MP4473 requires minimal, readily available, standard, external components, and is available in a compact 3mmx4mm, 20-pin, QFN package.

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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.

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The Future of Analog IC Technology MP4473 High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter DESCRIPTION The MP4473 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter. It offers a compact solution to achieve a 3.5A, continuous-output current over a wide input-supply range with excellent load and line regulation. It provides fast, transient response and good stability for wide input-supply and load range. The MP4473 operates at high efficiency over a wide-outputcurrent load range. MP4473 has full protection features including, short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown (TSD).