Automotive

Automotive Power Solutions

MPS automotive-grade solutions are precision engineered to perform under the most demanding environments. Each is rigorously qualified and put throuh 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 a quarter 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

MPS offers a full catalog of high performance power management solutions for today's demanding automotive applications. These products are designed to tackle key automotive application challenges like load dump, cold crank, reduced EMI, and low power. Our catalog of AEC-Q100 qualified devices can offer a total system solution, from DC/DC converters and motor drivers to fully integrated USB chargers and LED drivers.

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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.


Webinars On Demand

mcar Angle Sensors
Automotive EMI Webinar Demystified Part 1
mcar Angle Sensors
Automotive EMI demystified Part 2: pursuing an ideal power supply layout
mcar Angle Sensors
Automotive AEC-Q100
mcar Angle Sensors
Automotive EMI: benefits of the spread spectrum

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.