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MP8854 - Step-Down Converter

General Description

The MP8854 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with an I2C control interface.

The MP8854 offers a fully integrated solution that achieves 4A of continuous output current with excellent load and line regulation over a wide input voltage supply range.

Key Features

  • include over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown. The MP8854 is available in a QFN-14 (3mmx4mm) 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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MP8854 2.85V - 18V, 4A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter with Integrated Telemetry via I2C Interface DESCRIPTION The MP8854 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with an I2C control interface. The MP8854 offers a fully integrated solution that achieves 4A of continuous output current with excellent load and line regulation over a wide input voltage supply range. The output voltage level can be controlled onthe-fly through an I2C serial interface. The reference voltage range can be adjusted from 0.6V to 1.108V in 4mV steps. The voltage slew rate, frequency, current limit, hiccup/latch-off protection, enable, and power-save mode (PSM) are also selectable through the I2C interface.