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Embedded 2023



    Please join us live March 14-16, 2023 in Booth 3A-322 to review our latest technology. Stop by our booth to learn the latest from the MPS engineering team.
    If we can’t see you in person, you can explore information on many of these exciting solutions below.

Latest Technology & Trends

AC/DC

PFC + LLC Controller: HR1211 This efficient PFC + LLC 2-in-1 controller has full digital control, 3 operation modes, and independently optimized load conditions PFC Converter Input Power Learn how to estimate a boost converter’s input power without introducing any additional system complexity, cost, or power loss Measuring Common-Mode Current This article explores radiated EMI, key radiation model parameters, and how to measure ICM in a flyback converter (part 1 of 3) Multi-Port Charging Solution This article addresses multi-port fast-charging speed by analyzing a 200W fast-charge solution using the HR1211 and MP6924 High-Density Adapter Designs Examine the benefits of integrated capacitive isolation solutions including tiny size, high efficiency, and layout flexibility Low-Carbon AC/DC Solutions MPS makes it simple to meet these increasing demands for highly efficient power supplies that are smaller and more effective (part 1 of 2) More AC/DC Power Solutions MPS makes it simple to meet these increasing demands for highly efficient power supplies that are smaller and more effective (part 2 of 2) Measuring Voltage & Impedance This article explores radiated EMI, key radiation model parameters, and how to measure ICM in a flyback converter (part 2 of 3) Primary-Side Ringing Learn how RCD circuit design can be used as a simple, effective suppression method to control flyback primary-side ringing Power Management Integration MPS’s highly integrated solutions provide configurable parameters, small package sizes, and innovative features for ease of design Digital PFC+LLC Controller Increased power demands for mobile devices have made PFC+LLC controllers ideal for fast-charge adapters Power Factor Correction Dive into key aspects of power factor correction (PFC)

Automotive

Use Case: Advanced Driver-Assistance Systems (ADAS) This use case examines the application of the MPQ5850-AEC1 in advanced driver assistance systems (ADAS) DC/DC DUT Troubleshooting This webinar covers the basics of EMC in DC/DC converter design, including DUT troubleshooting Mythbusting EMC in Converters How effective are your EMC techniques? From methodology and input capacitors to ground planes, inductors, and input filter measurements EV amd EVSE Test Solutions This EMC webinar covers electric vehicle and EV supply equipment test solutions, and addresses testing sessions and equipment for Evs EMC Practical Showcases Learn how practical, early EMC testing helps avoid issues later in the process, with a special look at our Livonia, Michigan lab Reintroducing 2-Layer PCBs This webinar examines 4-layer PCBs vs. 2-layer PCBs, and gives real-world recommendations on schematic, placement, layout, and layers Debugging Radiated EMI Dive deeper into DC/DC converter waveforms, an approach for debugging radiated EMI, and circuit modifications for better results Radiated Emissions Coupling This webinar explores radiated emissions, common RE setups, unintentional coupling paths in DUT set-up, and more Spread Spectrum to Reduce EMI This webinar addresses frequency spread spectrum advantages, the effects of switching frequency on EMI, and more MPSafe™ Automotive SafetyMPSafeTM is MPS’s new automotive functional safety development process, certified by independent experts EMC for Power Converters This video explores the results of certified EMC laboratory testing of different methods to optimize EMC in power converters EMC Virtual Lab This video shows how MPS’s virtual EMC lab technology and new simulation methods dramatically shrink engineering time and risk Automotive Buck Converters With a compact package and high efficiency, the MPQ2179 family is scalable and features excellent thermals for automotive applications Noise in Automotive Designs This webinar explores how to eliminate audible noise in automotive applications Matrix LED Driver: MPQ7225 This 16-channel, current-sink matrix automotive LED driver offers robust protections, and is optimized for automotive LED lighting Car Infotainment Power Part 1 MPS offers a robust, flexible portfolio of products that provide numerous advantages for modern car infotainment systems (part 1 of 2) Car Infotainment Power Part 2 MPS offers a robust, flexible portfolio of products that provide numerous advantages for modern car infotainment systems (part 2 of 2) Automotive EMI: Part I This article provides modeling and suppression methods to reduce EMI in non-isolated converters Automotive EMI: Part II This article is the second part of a two-part series delving into strategies for modeling and analyzing EMI problems Junction Temp Measurement Explore a practical method to measure the junction temperature of an IC Automotive Mission Profiles Due to the range of environments and long lifespan of automotive components, developing a mission profile is critical Switch Node Layout for EMC This article discusses key considerations regarding SW node layout for any switching regulator or power converter circuit

DC/DC

Hybrid Voltage Regulation A hybrid transformer based on interline power converters offers higher overall efficiency across a wide voltage regulation range Voltage Regulator Thermals Learn how our novel voltage regulator module design offers enhanced thermal performance thanks to 3D architecture and a metal band Ultra-Low Noise Power Modules Optimize your power solution designs with this highly integrated switch-mode power module with a filtering circuit Isolated Gate Drivers Learn how to achieve the best performance in isolated gate drivers, and compare inductive, optical, and capacitive isolation Comparing PFC Topologies This article explores interleaved boost and totem-pole PFC topologies to help designers select the best topology for their application Get Ahead of Power Failures Energy storage solutions such as the MP5515 are designed to protect SSDs against sudden power failure and ensure stable operation PoE-Powered MP8030 This article covers the evolution of the PoE standard and the features offered by the MP8030, such as IEEE 802.3af/at/bt functionality MP188xx Isolated Gate Drivers Explore the advantages of the MP188xx family of isolated gate drivers, designed to optimize performance in high-voltage applications 5G Power Supply Solutions MPS has developed a 5G power supply solution that ensures stable power delivery, accurate current sensing, and highly efficient PFC Gate Driver Protections: CMTI To guarantee safety and reliable performance, high common-mode transient isolation (CMTI) is critical for gate driver applications Understanding Bridgeless PFC Totem-pole topology requires fewer components, reduces cost, and increases efficiency and power density High-Voltage Buck Converters Learn how these 100V, 80V step-down converters achieve top-tier integration and efficiency Isolated Power Supply Products Advance your power supply solutions with reliable, efficient products featuring improved performance, smaller size, and lower cost Flyback Converter Regulation Discover if primary-side regulation or secondary-side regulation is the better method for implementing a control loop in your converter CCM vs. DCM Compare the differences between CCM and DCM operation Green Isolated Solutions Learn how MPS’s isolated power solutions promote carbon neutrality Comparing PFC Topologies This article explores interleaved boost and totem-pole PFC topologies to help designers select the best topology for their application Totem-Pole Reference Design Totem-pole PFC topology is becoming more popular. See how it can help improve robustness and reduce your time-to-market Portable Power Stations This use case features isolated gate drivers in a portable power station

Sensors

Use Case: Precision Robotics In this use case, we will consider the application of the MA600 for precision robotics Accurate, Versatile Angle Position Sensors with Push-Button Detection Fast, accurate angle sensing for space-constrained applications Angle Sensors for HMI This family of contactless magnetic angle sensors comprises a flexible, complete solution in a tiny package Contactless Angle Sensors These Hall-based sensors offer 10-bit to 14-bit resolution, designed for embedded motion control and motor feedback loop management Current Sensors for Isolation Meet the smallest isolated direct-sensing current sensors on the market, comprising a comprehensive solution in a single IC High-Voltage Current Sensors The MCS18xx current sensor family features a 5A to 50A sensing range and 2200V isolation, making them ideal for a range of applications Use Case: ATMs This use case details the advantages of our ultra-small, linear Hall-effect current sensors in ATMs Sensor Resolution & Bandwidth This webinar covers the tradeoffs between increased resolution and bandwidth in position-sensing applications Measuring Isolated Currents This webinar details a simple approach to isolated, high-current measurement Angle Sensors for BLDC Motors MPS angle sensors offer top-tier resolution, accuracy, and speed, and how their small size and flexibility enable innovative solutions Sensors in Haptic HMIs Learn how to design a contactless, cost-effective HMI solution with unparalleled longevity and low-power consumption Accurate Current Measurements Explore options for accurate current measurement, and how to select the best current-sense solution for your application Use Case: E-Bikes See how MPS's magnetic angle sensors feature in this e-bike use case Use Case: Foldable Phones Explore how low-power magnetic angle sensors help power foldable phones