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MPQ4228GRE-C-AEC1 - Step-Down Converter

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

General Description

The MPQ4228-C 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 BC1.2 CDP Mode.
  • Supports USB Type-C 5V @ 3A DFP Mode.
  • USB_OUT, DP/DM, CC1/CC2 Pins Short- to-Battery Protection.
  • Wide 4.2V to 36V Continuous Operating Input Range.
  • Passes Apple MFI R33 Certification Test.
  • Passes USB-IF Type-C Certification Test.
  • Selectable Switching Frequency (420kHz and 2.2MHz with Spread Spectrum).
  • Integrated High Bandwidth USB2.0 Data Switch with OVP.
  • Adjustable Line Drop Compensation.
  • Accurate 3.55A and 2.85A USB Cu.

📥 Download Datasheet

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

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Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ4228GRE-AEC1 3A 36V Buck 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-C 3A, 36V, Step-Down Converter with USB Charging Port Supporting CDP and Type-C 5V @ 3A DFP Mode, AEC-Q100 Qualified DESCRIPTION The MPQ4228-C 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 charging downstream port (CDP) schemes. The USB port also supports USB Type-C 5V @ 3A DFP mode. Fault condition protections include hiccup current limiting, output over-voltage protection (OVP), DP/DM/CC1/CC2 short-to-battery protection, and thermal shutdown (TSD).