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MPQ4325JGRE - Synchronous Step-Down Converter

Download the MPQ4325JGRE datasheet PDF. This datasheet also covers the MPQ4325 variant, as both devices belong to the same synchronous step-down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The MPQ4325/4325J is a configurablefrequency (200kHz to 2.5MHz), synchronous, step-down switching regulator with an integrated, internal high-side MOSFET (HS-FET) and low-side MOSFET (LS-FET).

The device provides up to 5A of highly efficient output current (IOUT) with peak current mode control.

Features

  • Designed for Automotive.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MPQ4325-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ4325J Synchronous Step-Down Converter
MPQ4325 Synchronous Step-Down Converter
MPQ4325GRE Synchronous Step-Down Converter
MPQ4320 Step-Down Converter
MPQ4320C Synchronous Step-Down 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
DESCRIPTION The MPQ4325/4325J is a configurablefrequency (200kHz to 2.5MHz), synchronous, step-down switching regulator with an integrated, internal high-side MOSFET (HS-FET) and low-side MOSFET (LS-FET). The device provides up to 5A of highly efficient output current (IOUT) with peak current mode control. The wide 3.3V to 36V input voltage (VIN) range accommodates a variety of step-down applications in automotive input environments. A 1μA quiescent current (IQ) in shutdown mode allows the device to be used in battery-powered applications. High power conversion efficiency across a wide load range is achieved by scaling down the switching frequency (fSW) under light-load condition to reduce the switching and gate driving losses.
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