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MPQ4262 - 100W Buck-Boost Converter

General Description

The MPQ4262 is a buck-boost converter with two integrated low-side power MOSFETs (LSFETs).

The device can deliver up to 100W of peak output power at certain input voltage (VIN) supply ranges with excellent efficiency.

The MPQ4262 is suitable for USB power delivery (USB PD) applications.

Key Features

  • 100W Buck-Boost Converter with Integrated Low-Side MOSFETs (LS-FETs).
  • Integrated Gate Driver for High-Side Power MOSFETs (HS-FETs).
  • 3.6V to 36V Start-Up Input Voltage (VIN) Range.
  • Supports 2.8V Falling VIN when the Output Voltage (VOUT) > 3.5V.
  • 1V to 36V VOUT Range.
  • Up to 5A Output Current (IOUT).
  • Up to 98% Peak Efficiency.
  • I2C-Configurable Reference Voltage (VREF) Range: 0.1V to 2.147V with 1mV Resolution.
  • Accurat.

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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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MPQ4262 36V, 100W Buck-Boost Converter with Integrated Low-Side MOSFETS and an I2C Interface for Automotive, AEC-Q100 DESCRIPTION The MPQ4262 is a buck-boost converter with two integrated low-side power MOSFETs (LSFETs). The device can deliver up to 100W of peak output power at certain input voltage (VIN) supply ranges with excellent efficiency. The MPQ4262 is suitable for USB power delivery (USB PD) applications. It can work with an external USB PD controller through the I2C interface. The I2C interface and one-time programmable (OTP) memory provide flexible, configurable parameters. Fault condition protections includes CC current limiting, output over-voltage protection (OVP), and thermal shutdown (TSD).