Automotive (AECQ Grade)

Automotive (AECQ Grade) Power Solutions

MPS automotive-grade solutions are precision engineered to perform under the most demanding environments. Each is rigorously qualified and put through a comprehensive 300-point application road test to ensure robustness in the face of harsh automotive conditions like load dump and cold crank.

Broad catalog of AEC-Q100 power management solutions

Over one billion AEC-Q100 parts shipped with excellent quality record

Tuned to meet stringent EMI levels

Best-in-class high efficiency and power density, designed to operate above

AEC-Q100 Qualified

Automotive application ready

High Power Efficiency

Excellent thermal performance

Leading Power Density

Reduces space requirements

Motor Drivers (38) Show More Show Less

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Power Modules (15) Show More Show Less

USB Charging Port (26) Show More Show Less

LED Driver (23) Show More Show Less

Half-Bridge (1) Show More Show Less

Backlight Drivers (WLED) (15) Show More Show Less

Switching Converters and Controllers AECQ Grade (192) Show More Show Less

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LDO (16) Show More Show Less

Load Switches and Supervisors (5) Show More Show Less

Supervisory (5)

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MPSafe™ Solutions (1) Show More Show Less

System Supervision (1) Show More Show Less

Power Sequencers (1)

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Power Switches (20) Show More Show Less

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Class-D Audio (3) Show More Show Less

USB Charging and Wireless Charging (27) Show More Show Less

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Isolated Solutions (4) Show More Show Less

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Sensors (13) Show More Show Less

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Automotive Articles

Choosing the Proper Parameters in Frequency Spread Spectrum (FSS) Design

Using a Smart Ideal Diode for Car Battery Front-End Protection

Using an Automotive-Grade, Class-D Audio Amplifier to Improve a Vehicle's E-Call System

Understanding Frequency Spread Spectrum: The Benefits and Limitations of Using FSS in Modern SMPS Designs

Comparing the Thermal Behavior of 6A Devices on a Two-Layer Automotive PCB Design

Design Considerations to Sustain Automotive Crank Conditions

Functional Safety and ASIL Ratings: What They Mean and Why They Matter

Selecting the Switching Frequency in Automotive Applications

Analysis and Modeling Method for Electromagnetic Interference (EMI) of Non-Isolated Converters (Part II)

Analysis and Modeling Method for Electromagnetic Interference (EMI) of Non-Isolated Converters (Part I)

A Thermally Optimized, Two-Layer Automotive PCB Design to Meet CISPR25 Class 5

Designing Cooler Running, Multi-Channel Dynamic Automotive Lights

Designing a Power Tree for an Automotive SoC

Designing a Reverse Polarity Protection Circuit (Part II)

Designing a Reverse Polarity Protection Circuit (Part I)

Developing a Millimeter-Wave Radar Power Supply

A Brief Primer on MPSafe^TM, MPS’s Process to Functional Safety Automotive Development

Easy, Cost-Effective Pre-Booster for Automotive Cold Crank Conditions

Automotive LED Driver Design: Good Practices to ensure EMC Compliance

Tackling automotive lighting’s common challenges with new LED driver modules

Teardown of USB charging module in Mercedes Benz E-class cars

Very accurate IC temperature testing for automotive in high volume production

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Automotive Power Management Guide

MPS guide on automotive-grade AEC-Q100 products. These solutions are rigorously stress-tested to ensure optimum reliability under demanding AEC-Q100 Grade 1 temperature conditions. Additionally, each part is put through a comprehensive, industry-leading 300-point application “road test” to ensure robustness in the face of harsh automotive conditions such as load dump and cold cranking transients.
Find in this guide: information on testing, typical applications, and automotive parts such as buck regulators, boost regulators, usb chargers, audio, analog switches & load switches, led drivers, motor drivers, magnetic angular position sensors, linear regulators, supervisory circuits & DDR memory.

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Webinars On Demand

Automotive EMI Webinar Demystified Part 1

Automotive EMI demystified Part 2: pursuing an ideal power supply layout

Automotive AEC-Q100

Automotive EMI: benefits of the spread spectrum

Automotive Videos

Automotive Power Solutions for ADAS and Infotainment Systems: MPQ4371 and MPQ4372

Boost Automotive System Performance with Advanced Multi-Phase Buck Converters

Smart Automotive Load Switches: MPQ587x Family

Enhancing Automotive Systems with Smart, Efficient High-Side Switching

Optimizing Automotive Systems with the Dual-Channel MPQ2026A LDO Series

Enhancing Automotive Reliability with Precision Dual-Channel LDO Technology

Half-Bridge DrMOS for Powering Autonomous Driving SoCs: MPQ86960-AEC1

Advancing EV Technology with Efficienct, High-Capacity DrMOS Solutions

Multi-Phase PWM Controller for Autonomous Driving: MPQ2967-AEC1

Accelerating Innovation in Advanced Autonomous Driving SoCs

How to Design an Automotive PCB Layout for EMI and Thermals

Maximize Efficiency with an Optimized 2-Layer Automotive PCB Design

Automotive Computing: Powering Automotive SoC Core Rails with Multi-Phase Controllers

Driving the Future with Efficient Automotive SoC Technology

Highly Integrated H-Bridge DC Motor Driver IC: MP6615 & MPQ6615-AEC1

Optimized Performance for Compact DC Motor Solutions

USB PD: The Future of Fast Charging with Monolithic Power Systems

Efficienct, Compact USB PD Solutions for Portable Devices and Automotive

Automotive-Grade Infrared LED Driver for Driver Monitoring Systems: MPQ7231

Enhance Safety and Efficiency in Automotive IR LED Applications

H-Bridge Motor Driver IC for Automotive: MPQ6612A

Optimizing Automotive Control with Efficient Motor Drive Solutions

From Cold Crank to Load Dump: A Primer on Automotive Transients

Achieve Flexibility and Reliability Amid Harsh Transient Conditions

Class-D Audio Amplifier, AEC-Q100 Qualified: MPQ7795

Low-EMI, High-Efficiency Audio Precision for Automotive Systems

EMC Labs: EMI Testing and Key Principles

MPS's Cutting-Edge EMC Labs

Ultra-Compact, AEC-Q100 Qualified Synchronous Step-Down Converter: MPQ4323 Series

CISPR25 Class 5 Compliant Converter Family for Automotive-Grade Applications

MPS Driving Innovation in Automotive SoCs

Empowering ADAS With Automotive SoCs and MPSafe^TM

Zero-Delay PWM (ZDP): How It Works, Advantages, and Applications

Powering Precise Control in Robotic Stepper Motor Applications

Advantages of Monolithic DrMOS Power Stages in Automotive SoCs

Unleashing Efficiency and Reliability in Automotive SoCs with DrMOS

Automotive Lighting Design Using Adaptive Feedback Control

AFC Enables Compact, Multi-Channel Linear LED Drivers

Automotive-Grade Compact Wireless Charger Design

Ultra-Compact AEC-Q100 Qualified Reference Design Saves Space without Compromising Efficiency

Automotive-Grade Ideal Diode Controller with Reverse Polarity Protection: MPQ5850

Smart Ideal Diode Controller Offers Robust Protection for Automotive Electronics

Mythbusting EMC Techniques in Power Converters

Proven Ways to Improve EMC in Your Power Converter Design

Automotive-Grade, 16-Channel, Current-Sink Matrix LED Driver: MPQ7225

Optimized for Tomorrow’s Automotive LED Lighting Applications

EMC Virtual Lab for Power Electronics

New Simulation Methods Dramatically Shrink Engineering Time and Risk

MPSafe^TM Automotive Functional Safety Development

Meet Our Rigorous ISO26262-Compliant Functional Safety Product Development Process

Automotive-Grade, Low-Voltage, Step-Down Converters: MPQ2179 Family

Compact Converters Tailor-Made for Tomorrow’s Automotive Applications

MPQ3326: 16-Channel, 50mA per Channel, Automotive-Grade LED Driver

Automotive-Grade LED Driver with 16 Channels and 10 Configurable Addresses

Key Spread Spectrum Techniques to Reduce EMI Webinar

Automotive Spread Spectrum: 5 Tips To Meet Strict EMC Requirements

Learn 5 tips for how spread spectrum can help your automotive design meet strict EMC requirements

MPQ8875A: Configurable, 4-Switch Buck-Boost Automotive Converter

MPQ3367: Automotive-Grade, 6-Channel Boost WLED Driver

The MPQ3367 is a 6-channel boost WLED driver with a wide 15000:1

MPQ7200: 3A Buck, 1.2A Buck-Boost LED Driver for Automotive Lighting

Wireless Power Transmitter for Automotive Applications

MPS's DC/DC wireless charging solutions, with excellent charge

Featured Auto Part

36V, 6A, Step-Down Converter with Programmable Frequency and Spread Spectrum Option, Dual USB Charging Ports Supporting DCP and Type-C 5V @ 3A DFP Mode

The MPQ4488 integrates a monolithic, step-down, switch-mode converter with two USB current-limit switches and charging port identification circuitry for each port. The MPQ4488 achieves 6A of output current with excellent load and line regulation over a wide input supply range.
The output of each USB switch is current-limited. Both USB ports support DCP schemes for battery charging specification (BC1.2), divider mode, 1.2V/1.2V mode, and USB Type-C 5V @ 3A DFP mode, eliminating the need for outside user interaction. Full protection features include hiccup current limiting, output over-voltage protection (OVP), and thermal shutdown. The MPQ4488 requires a minimal number of readily available, standard, external components and is available in a QFN-26 (5mmx5mm) package.