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MPQ2178GQHE - Synchronous Step-Down Converter

Download the MPQ2178GQHE datasheet PDF. This datasheet also covers the MPQ2178 variant, as both devices belong to the same synchronous step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MPQ2178 is a monolithic, step-down, switch-mode converter with built-in internal power MOSFETs.

It achieves 2A of continuous output current across a 2.5V to 6V input voltage range, with excellent load and line regulation.

The output voltage (VOUT) can be regulated to as low as 0.6V.

Key Features

  • Designed for Automotive.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MPQ2178-MPS.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Monolithic Power Systems

Part Number Description
MPQ2178 Synchronous Step-Down Converter
MPQ2178A Synchronous Step-Down Converter
MPQ2171 Step-Down Converter
MPQ2171GJ Step-Down Converter
MPQ2172 Step-Down Switcher
MPQ2172GJ Step-Down Switcher
MPQ2177 Synchronous Step-Down Converter
MPQ2177GQHE Synchronous Step-Down Converter
MPQ2179 Synchronous Step-Down Converter
MPQ2179A 6V 3A 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
MPQ2178 MPSafeTM QM, 6V, 2A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified DESCRIPTION The MPQ2178 is a monolithic, step-down, switch-mode converter with built-in internal power MOSFETs. It achieves 2A of continuous output current across a 2.5V to 6V input voltage range, with excellent load and line regulation. The output voltage (VOUT) can be regulated to as low as 0.6V. The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault protections include cycle-bycycle current limiting and thermal shutdown. The MPQ2178 is ideal for a wide range of applications including automotive infotainment systems, clusters and telematics.