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MPQ4228GRE-AEC1 - 3A 36V Buck Converter

Download the MPQ4228GRE-AEC1 datasheet PDF. This datasheet also covers the MPQ4228 variant, as both devices belong to the same 3a 36v buck converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MPQ4228 integrates a monolithic, stepdown switch-mode converter with a single USB current-limit switch, as well as a Type-C 5V @ 3A mode configuration channel for USB ports.

It achieves 3A of output current across a wide input supply range, with excellent load and line regulation.

Key Features

  • Supports Charging Only Type-C or Type-A Port.
  • NTC Over-Temperature Detection.
  • Passes Apple MFI R33 Certification Test.
  • USB-IF Type-C Certificated.
  • 145°C Internal Load Shedding Entry Temperature.
  • Independent USB On/Off Control Pin (EN1).
  • Supports BC1.2 DCP Mode, Apple 3A Divider Mode and 1.2V/1.2V Mode.
  • USB_OUT, DP/DM, CC1/CC2 Pins Short to Battery Protection.
  • Wide 4.2V to 36V Continuous Operating Input Voltage Range.
  • Selectable Switching Frequen.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MPQ4228-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ4228GRE-C-AEC1 Step-Down Converter
MPQ4228 3A 36V Buck Converter
MPQ4228-C Step-Down Converter
MPQ4228-Q 3A 36V Step-Down Converter
MPQ4210 100W Synchronous Buck-Boost Controller

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
MPQ4228 3A, 36V, Buck Converter with USB Charging Port Supporting DCP and Type-C 5V @ 3A DFP Mode, AEC-Q100 Qualified DESCRIPTION The MPQ4228 integrates a monolithic, stepdown switch-mode converter with a single USB current-limit switch, as well as a Type-C 5V @ 3A mode configuration channel for USB ports. It achieves 3A of output current across a wide input supply range, with excellent load and line regulation. The USB switch’s output is current-limited. The USB port supports Apple 3A Divider mode, DCP schemes for BC1.2, and 1.2V/1.2V mode. The USB port also supports USB Type-C 5V @ 3A DFP Mode and Type-A mode (CC1 = 97.6kΩ).