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MPQ2178 - Synchronous Step-Down Converter

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.

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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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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.