MPQ4436 - Synchronous Step-Down Converter

Monolithic Power Systems

Datasheet Details

Part number	MPQ4436
Manufacturer	Monolithic Power Systems
File Size	1.68 MB
Description	Synchronous Step-Down Converter
Datasheet	MPQ4436 Datasheet

General Description

The MPQ4436/4436A is a frequency programmable, synchronous, step-down switching regulator with integrated internal highside and low-side power MOSFETs.

It provides 6A (or less) of highly efficient output, with current mode control for fast loop response.

The wide 3.3V to 45V input range accommodates a variety of step-down applications in an automotive input environment.

Overview

DESCRIPTION The MPQ4436/4436A is a frequency programmable, synchronous, step-down switching regulator with integrated internal highside and low-side power MOSFETs.

Key Features

Wide 3.3V to 45V Operating Voltage Range.
6A Continuous Output Current.
1.7μA Low Shutdown Supply Current.
18μA Sleep Mode Quiescent Current.
Internal 48mΩ High-Side and 20mΩ Low- Side MOSFET.
350kHz to 1000kHz Programmable Switching Frequency for Car Battery.

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