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MPQ2166GD - Synchronous Buck

Download the MPQ2166GD datasheet PDF. This datasheet also includes the MPQ2166 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MPQ2166-MPS.pdf) that lists specifications for multiple related part numbers.

General Description

The MPQ2166 is an internally compensated, dual, PWM, synchronous, step-down regulator that operates from a 2.7V to 6V input and generates an output voltage as low as 0.6V.

The MPQ2166 can be configured as a 2A/2A or 3A/1A output current regulator and is ideal for powering portable equipment that runs on a single-cell lithium-ion (Li+) battery due to a low 60µA quiescent current.

The MPQ2166 integrates dual, 55mΩ, high-side switches and 20mΩ synchronous rectifiers for high efficiency without an external Schottky diode.

Overview

DESCRIPTION The MPQ2166 is an internally compensated, dual, PWM, synchronous, step-down regulator that operates from a 2.7V to 6V input and generates an output voltage as low as 0.6V.

Key Features

  • include cycle-by-cycle current limit and thermal shutdown. The MPQ2166 requires a minimum number of readily available, standard, external components and is available in QFN-18 (2mmx3mm) and QFN-18 (2.5mmx3.5mm) packages. MPQ2166 6V, Dual 2A/2A or 3A/1A, Low Quiescent Current, Synchronous Buck with PG and SS AEC-Q100 Qualified.

More Datasheets from Monolithic Power Systems

Part Number Description
MPQ2166GRH Synchronous Buck
MPQ2166 Synchronous Buck
MPQ2166A Synchronous Buck Regulator
MPQ2167 Frequency Programmable Buck Converter
MPQ2167A Frequency-Configurable Synchoronous Buck Converter
MPQ2167GD Frequency Programmable Buck Converter
MPQ2169 Synchronous Buck
MPQ2169B Synchronous Buck
MPQ2122 SYNC Buck Regulator
MPQ2122GJ SYNC Buck Regulator