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MP28259 - 4.2V-20V Input Synchronous Step-down Converter

General Description

The MP28259 is a fully-integrated synchronous, rectified, step-down switch mode converter with programmable frequency.

Key Features

  • include SCP, OCP, OVP, UVP, and thermal shut down. The MP28259 requires a minimal number of readily-available standard external components. The device is available in a space saving 2mmx3mm 12-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 MP28259 High Efficiency, Fast Transient, 2A, 4.2V-20V Input Synchronous Step-down Converter in QFN12 (2x3mm) DESCRIPTION The MP28259 is a fully-integrated synchronous, rectified, step-down switch mode converter with programmable frequency. It offers a very compact solution that can achieve a 2A continuous output current over a wide input supply range with excellent load and line regulation, and can operate at high efficiency over a wide output current load range. Constant-On-Time (COT) control mode provides fast transient response and eases loop stabilization. Full protection features include SCP, OCP, OVP, UVP, and thermal shut down. The MP28259 requires a minimal number of readily-available standard external components.