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MP28163 - High Efficiency Single Inductor Buck-Boost Converter

General Description

The MP28163 is a highly efficient, low quiescent current Buck-Boost converter, which operates from input voltage above, below and equal to the output voltage.

Key Features

  • High efficiency up to 95%.
  • Load disconnect during shutdown.
  • Input voltage range: 2V to 5.5V.
  • Adjustable output voltage from 1.5V to 5V.
  • 3.3V/1.3A load capability from 2.7V-to-5.5V VIN.
  • 1.1MHz switching frequency.
  • Pulse skipping mode at light load.
  • Typical 70μA Quiescent current.
  • Internal loop compensation for fast response.
  • Internal soft start.
  • OTP, hiccup SCP.
  • Available in small 3x3mm Q.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP28163GQ High Efficiency Single Inductor Buck-Boost Converter
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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 MP28163 High Efficiency Single Inductor Buck-Boost Converter with 2.9A Switches DESCRIPTION The MP28163 is a highly efficient, low quiescent current Buck-Boost converter, which operates from input voltage above, below and equal to the output voltage. The device provides power solution for products powered by a one-cell Lithium-Ion or multi-cell alkaline battery applications where the output voltage is within battery voltage range. The MP28163 uses a current mode, fixed frequency PWM control for optimal stability and transient response. The fixed 1.1MHz switching frequency and integrated low RDS(ON) N-channel and P-channel MOSFETs minimize the solution footprint while maintaining high efficiency.