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MP28164GD - Buck-Boost Converter

Download the MP28164GD datasheet PDF. This datasheet also covers the MP28164 variant, as both devices belong to the same buck-boost converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP28164 is a high-efficiency, lowquiescent current, buck-boost converter that operates from an input voltage above, equal to, or below the output voltage.

Key Features

  • 1.8V Minimum Start-Up Input Voltage.
  • 1.2V to 5.5V Input Work Range.
  • 1.5V to 5V Output Range.
  • 4.2A Switching Current Limit.
  • 3.3V/2A Load Capability from a 2.5V-to- 5.5V Input Supply.
  • 2MHz Fixed or External Synchronous Switching Frequency.
  • Selectable PSM/PWM Mode.
  • Typical 25μA Quiescent Current.
  • High Efficiency up to 95%.
  • Load Disconnect during Shutdown.
  • Internal Soft Start and Compensation.
  • Power Good Indicator.
  • Hiccup Mode for Sho.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP28164-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP28164 Buck-Boost Converter
MP28162 Synchronous Buck-Boost Converter
MP28162GC Synchronous Buck-Boost Converter
MP28163 High Efficiency Single Inductor Buck-Boost Converter
MP28163GQ High Efficiency Single Inductor Buck-Boost Converter

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.

View original datasheet text
The Future of Analog IC Technology MP28164 High-Efficiency, Single-Inductor, Buck-Boost Converter with 4.2A Switches DESCRIPTION The MP28164 is a high-efficiency, lowquiescent current, buck-boost converter that operates from an input voltage above, equal to, or below the output voltage. The device provides a compact solution for products powered by one-cell Lithium-Ion or multi-cell alkaline batteries where the output voltage is within the battery voltage range. The MP28164 uses current-mode control with fixed PWM frequency for optimal stability and transient response. The fixed 2MHz switching frequency and integrated low RDS(ON) MOSFETs minimize the solution footprint while maintaining high efficiency.