Technical Features

August 2019
Shrink the 12V Battery by Half and Maintain Cold Crank?

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Advances in safety features, comfort and infotainment systems in automobiles are escalating power requirements, challenging power systems engineers to meet the growing power demands with restrictions in weight and space. Over the last decade, the typical 12V power requirements have increased from 1.2kW to 4kW co
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Date:
01/01/2022
The Road to Success for Power Semiconductors

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Figure 1: Comparison of Superjunction transistor, SiC MOSFET, and GaN HEMT

The commercial availability of Superjunction transistors 20 years ago, challenged and finally proved wrong the limitations of conventional silicon-based transistors with respect to on-state resistance. What was regarded as revolutionary at that time is standard today. Today there is not a single transistor from 25
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Date:
08/31/2019
Are you SiC of Silicon? – Part 5

Anup Bhalla, Vice President Engineering, UnitedSiC

Ultra-High Voltage SiC and Supercascodes New applications are emerging that require high voltage switch technology which is significantly lower in balance-of-system costs and operating losses than silicon IGBT and IGCT technology. This spans a wide range from solid state transformers, MW motor drives, to smart
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Date:
08/20/2019
A Charging Infrastructure for Wide-Scale EV Adoption

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Figure 1: EV Charging Station

A Charging Infrastructure for Wide-Scale EV Adoption To ensure that electric vehicles (EVs) have the same freedom to roam as today’s fossil-fuel cars, infrastructure challenges need to be addressed   By: Alessandro Mastellari, Technical Specialist, Avnet Abacus   Concerns abo
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Date:
08/10/2019
Timing is Everything

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Microchip CSA 100 MEMs oscillator

Timing is Everything MEMS technology is well-suited to meet the demands of these emerging automotive applications By: Microchip Technologies Automotive-grade MEMS oscillators meet complex demands of emerging automotive applications by offering robust performance and tolerance to harsh environments.
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Date:
08/10/2019
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