MPQ2169 - Synchronous Buck

Monolithic Power Systems

Datasheet Details

Part number	MPQ2169
Manufacturer	Monolithic Power Systems
File Size	1.83 MB
Description	Synchronous Buck
Datasheet	MPQ2169 Datasheet

General Description

The MPQ2169 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 MPQ2169 can be configured as a 1.4A/1.4A or 2A/0.8A output current regulator and is ideal for powering portable equipment that runs on a single-cell lithium-ion (Li+) battery due to its low 60µA quiescent current.

The MPQ2169 integrates dual, 60mΩ, high-side switches and 25mΩ synchronous rectifiers to achieve high efficiency without an external Schottky diode.

Overview

DESCRIPTION The MPQ2169 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 MPQ2169 requires a minimal number of readily available, standard, external components and is available in QFN-18 (2mmx3mm) and QFN-18 (2.5mmx3.5mm) packages. MPQ2169 6V, Dual 1.4A/1.4A or 2A/0.8A Low Quiescent Current, Synchronous Buck with PG and SS AEC-Q100 Qualified.

More Datasheets from Monolithic Power Systems

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