Design

    Server Efficiency could be improved with Advanced Control Electronics

    Power-management methods and three-phase BLDCs for cooling reduce data-center energy use. This note discusses emerging energy-conservation strategies and examines some of the Allegro products...

    Reference Design for Various LED Ring Lighting Patterns

    Description This reference design enables human-machine interface scenarios with an LED ring that utilizes two LP5024 LED drivers to create vivid lighting patterns. Design helps...

    Understanding Electromigration and IR Drop in Semiconductor Chip Design: Challenges and Techniques

    Abstract As we push through lower technology nodes in the IC and chip design, the wire width goes thinner along with transistor size. This makes...

    How to make Small Asset Tracker Last Longer

    New, low-power data connections are sparking a proliferation of asset tracking solutions, thanks to their low cost of deployment. The effects can be seen...

    Bi-directional dual-active-bridge CLLLC resonant converter reference design

    Description The PMP21495 reference design is a 6.6 kW bi-directional dual-active-bridge resonant converter reference design that allows 380 VDC to 600 VDC input and...

    Comparing shunt and hall-based isolated current-sensing solutions in HEV/EV

    Introduction The global market for electric vehicles (EVs) and hybrid electric vehicles (HEVs) is rapidly growing as these vehicles offer higher fuel-efficiency and lower emissions...

    How embedded systems are protected by Physically Unclonable Function Technology

    Abstract Hardware-based security provides robust protection against cyberattacks, and physically unclonable function (PUF) technology can further enhance that level of protection when used by chips...

    How hall technology could be designed in packaged semiconductor monolithic integrated circuits

    Allegro MicroSystems, LLC is a world leader in developing, manufacturing, and marketing high-performance Hall-effect sensor integrated circuits. This note provides a basic understanding of...

    How to choose Automotive-Grade Multilayer Ceramic Capacitors in Electric Vehicles

    The Rise of Electric Vehicles The worldwide electric vehicle (EV) market is exploding in demand and mainstream adoption as governments push for fuel economy...

    ISL81601: Enables easy implementation of on-the-fly reverse-direction power flow and control

    Abstract With the wide use of energy storage devices such as batteries and supercapacitors, the current trend is to simplify battery charge and discharge...

    How Giant Magnetoresistance (GMR) ICs meet today’s application requirements

    Abstract Allegro MicroSystems, LLC is a world leader in developing, manufacturing, and marketing high-performance integrated circuits (ICs), which incorporate high performance magnetic transducers. This whitepaper...

    TIDEP-0092: A base point for Short Range Radar Reference Design using Evaluation Module (EVM)

    The TIDEP-0092 provides a foundation for a short range radar (SRR) application using the AWR1642 evaluation module (EVM). This design allows the user to...

    The brand new circuit uses PIC peripheral outputs without changing the microcontrollers

    The MSSP (master synchronous serial port) module uses multiplexed pins for the 12C and SPI peripherals in PIC microcontrollers. There is typically no issue...

    Differential Hall Effect Sensors: Safer and More Reliable for Two-Wheelers of the Future

    Introduction The use of electronic controls for engine, transmission, and wheel speed in two- and three-wheeled vehicles is growing, particularly in developing nations. This trend...

    Why You Should Consider Ideal Diodes in Your Designs

    Even though ideal diode ICs can make a positive impact on many designs, engineers often forget about using them. Ideal diode ICs simply use...

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