Technical Features

    February 2026
    Transformer Design Comparisons for Mitigating EMI in Gate Driver Circuits

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    Figure 1: Gate driver circuit diagram with a Bourns transformer

    While gate driver-based converters deliver improved efficiency, speed and signal integrity, their high frequency switching features can produce elevated levels of conducted electromagnetic interference (EMI), posing challenges to electromagnetic compatibility (EMC) and overall system reliability. To solve this
    Date:
    03/29/2026
    Smart Consideration of Inductor Thermal Performance for DC-DC Converter Performance and Reliability

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    Figure1: Inductor Self-heating in the core vs the winding

    The efficiency and the thermal properties of key components have very real implications for the success of any converter design. Switching FETs and inductors are generally the two most considered choices determining size and performance of any converter. Though made of vastly different materials of course, and with dif
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    Date:
    02/28/2026
    Low Voltage GaN Converter Gate Drive and Measurement

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    Figure 1: The LTC7891 step-down (buck) converter schematic

    ­Gallium nitride field-effect transistors (GaN FETs) offer faster switching speeds, smaller packages, and lower power losses than silicon FETs. These features allow power converters to run at higher frequencies, reducing overall solution size while maintaining high efficiency. While the basic DC-to-DC converter de
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    Date:
    02/01/2026
    Balancing Speed and Stability in Parallel-Connected SiC MOSFETs Designs

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    Figure 1: Stability versus Current

    - Low current condition (Vds=200V)

    - High current condition (Vds=200V)

    ­Engineers working with Silicon Carbide (SiC) MOSFETs encounter this firsthand when parallel devices begin exhibiting unexpected oscillations. What starts as a subtle waveform irregularity on an oscilloscope trace can quickly reveal deeper design sensitivities in high-speed switching environments. Parallel-connected SiC MOSFE
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    Date:
    02/01/2026
    Standardized Testing is Critical for Emerging Automotive SerDes and Zonal Architectures

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    Figure 1: Software defined vehicle

    ­Emerging SerDes standards such as OpenGMSL, MIPI A-PHY, and ASA are designed to support high-bandwidth, asymmetric data links between sensors and central processing units. These standards are crucial for managing the growing volume of sensor data, supporting zonal architecture, and ensuring functional safety in
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    Date:
    02/01/2026
    Ultra-Low-Power Edge Processing: Redefining What's Possible in Always-On Intelligence

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    Figure 1: Side-by-side comparison of cloud-based vision processing vs the instant result of an Edge AI camera

    ­Since the global mainstreaming of generative AI in late 2022, AI now curates TikTok and Instagram, personalizes shopping on Amazon, helps us navigate in Google Maps, powers real-time translation, enables biometric authentication, and flags fraud in financial systems. AI is a daily utility, silently shaping our ch
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    Date:
    02/01/2026
    Archive

    Transformer Design Comparisons for Mitigating EMI in Gate Driver Circuits

    Mar 29,2026
    Matthew Russell, Master’s student at University College Cork, and a student engineer at Bourns Electronics Ireland

    1250 V/1700 V GaN HEMTs for NVIDIA 800 VDC Architecture

    Jan 31,2026
    Kamal Varadarajan & Chris Lee, Power Integrations

    Future-Proof Automotive High-Voltage-to-SELV Conversion

    Dec 30,2025
    Greg Green, Director of Automotive Marketing, Vicor

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