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MPQ8875A - Synchronous Buck-Boost Converter

General Description

The MPQ8875A is a 36V, monolithic, synchronous buck-boost DC/DC converter.

The wide 2.2V to 36V input voltage range makes this device well-suited for multi-purpose automotive and industrial applications.

Key Features

  • 2.2V to 36V Wide Input Voltage Range.
  • Up to 5A Continuous Output Current.

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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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MPQ8875A 36V, 5A, Four-Switch, Synchronous Buck-Boost Converter with I2C Interface, AEC-Q100 Qualified DESCRIPTION The MPQ8875A is a 36V, monolithic, synchronous buck-boost DC/DC converter. The wide 2.2V to 36V input voltage range makes this device well-suited for multi-purpose automotive and industrial applications. The proprietary constant-on-time (COT) control, as well as the fully integrated, four-switch configuration, allow the chip to flexibly change the converter topology between buck, boost, and buck-boost mode. This optimizes performance and efficiency with input voltages that are above, below, or equal to the output voltage. It also ensures seamless transitions between the adjacent operational regions. The MPQ8875A is controlled separately via a standard I2C interface.