MPQ3426DL-AEC1-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ3426DL-AEC1-LF-Z

Manufacturer

monolithic-power-systems

Introduction

The MPQ3426DL-AEC1-LF-Z is a high-performance, high-efficiency, synchronous step-up (boost) DC-DC converter designed for a wide range of automotive and industrial applications. It features programmable output voltage, low quiescent current, and a wide input voltage range, making it an ideal choice for power supply designs that require a regulated output voltage from a varying input source.

Product Features and Performance

Wide input voltage range from 3.2V to 22V

Programmable output voltage up to 35V

Output current capability up to 6A

Switching frequency range from 300kHz to 2MHz

High efficiency up to 95%

Low quiescent current of 50μA

Cycle-by-cycle current limiting and thermal shutdown protection

Soft-start and soft-stop functions

Stable operation with low-ESR ceramic output capacitors

Product Advantages

Automotive-grade qualification (AEC-Q100)

Compact 14-VFDFN exposed pad package

Ability to operate in harsh environments with wide temperature range (-40°C to 125°C)

Flexible design with programmable output voltage

Key Reasons to Choose This Product

Robust and reliable performance for demanding automotive and industrial applications

High efficiency and low quiescent current for improved overall system efficiency

Wide input voltage range and programmable output voltage for flexible power supply design

Compact package and automotive-grade qualification for space-constrained designs

Quality and Safety Features

AEC-Q100 qualification for automotive applications

Cycle-by-cycle current limiting and thermal shutdown protection for safety

Compatibility

The MPQ3426DL-AEC1-LF-Z is compatible with a wide range of automotive and industrial applications that require a regulated DC power supply from a varying input voltage source.

Application Areas

Automotive electronics (e.g., infotainment systems, advanced driver assistance systems, and powertrain control units)

Industrial automation and control systems

Battery-powered equipment

LED lighting and power supplies

Portable electronics and mobile devices

Product Lifecycle

The MPQ3426DL-AEC1-LF-Z is an active product, and there are no known plans for discontinuation. Our website's sales team offers a range of similar step-up DC-DC converter products that may be considered as alternative or equivalent models. For the most up-to-date information on product availability and alternative options, customers are advised to contact our website's sales team.