MPQ4436GRE-AEC1-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ4436GRE-AEC1-Z

Manufacturer

Monolithic Power Systems

Introduction

High-efficiency, automotive-grade synchronous buck DC-DC converter with adjustable output voltage

Product Features and Performance

Supports input voltage range from 3.3V to 45V

Adjustable output voltage from 0.815V to 45V

Delivers up to 6A of output current

Switching frequency of 470kHz

Synchronous rectification for high efficiency

Automotive-qualified to AEC-Q100 Grade 1 standard

Thermal shutdown, overcurrent, and overvoltage protection

Product Advantages

Wide input voltage range

High output current capability

Compact 20-pin QFN package

Automotive-grade reliability

Key Technical Parameters

Input voltage range: 3.3V to 45V

Output voltage range: 0.815V to 45V

Output current: Up to 6A

Switching frequency: 470kHz

Package: 20-pin QFN (4x4mm)

Quality and Safety Features

AEC-Q100 Grade 1 automotive qualification

Thermal shutdown, overcurrent, and overvoltage protection

Compatibility

Suitable for a wide range of automotive and industrial applications

Application Areas

Automotive electronics

Industrial control systems

Telecommunications equipment

Power supplies

Product Lifecycle

This product is currently in active production and available for purchase.

Replacement or upgraded models may become available in the future, but no specific timeline is provided.

Several Key Reasons to Choose This Product

Wide input voltage range for increased design flexibility

High output current capability to support higher power applications

Compact package size for space-constrained designs

Automotive-grade reliability and protection features

Synchronous rectification for improved efficiency