The acronym-loving officials of ARPA-E have established a new program called Creating Innovative and Reliable Circuits Using Inventive Topologies and Semiconductors (CIRCUITS), which will award up to $20 million to develop a new class of efficient, lightweight, and reliable power converters based on wide bandgap (WBG) semiconductors (DE-FOA-0001727). There’s an additional $10 million to be… Read more »
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After owner outcry, Tesla reverses decision to limit Model S Launch Mode
Many Tesla owners rave (in a good way) about the over-the-air software updates that the company uses to add new features or fix bugs. However, some were less pleased when Tesla used over-the-air capability to limit an existing feature called Launch Mode. Launch Mode is an electronic system that helps the driver to achieve maximum… Read more »
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Brought to you by Bender: Learn how DC capable sensor technology offers a significant improvement in EV charging electrical safety Download White Paper Brought to you by Teledyne LeCroy: Measuring Motor Performance – Using Analyzers and Oscilloscopes On-Demand Webinar Brought to you by Wolfspeed Power Products: High-efficiency, Resonant DC/DC Convertor for Fast EV Charger… Read more »
Silicon Mobility’s new electric powertrain microcontroller
France-based semiconductor company Silicon Mobility has introduced a new automotive microcontroller specifically designed for hybrid and electric powertrain control. Aimed at OEMs and Tier 1 suppliers, the OLEA T222 includes several features designed to make it suitable for all flavors of electrification, from micro-hybrids to pure EVs, including Integrated Belt Starter Generator, Crankshaft Motor driven… Read more »
Researchers use wide-bandgap material to make inverter smaller and lighter
Researchers at North Carolina State University have developed a new type of inverter that offers superior efficiency in a smaller and lighter package than current models. Conventional inverters rely on components made of silicon. The NC State team has developed an inverter using off-the-shelf components made of the wide-bandgap semiconductor material silicon carbide (SiC). “Our… Read more »
TDK and Toshiba establish joint venture for automotive inverters
Japanese conglomerates TDK and Toshiba have agreed to establish a joint venture to manufacture automotive inverters for hybrids, PHEVs and EVs. With an eye on the global trend toward stricter emissions regulations, TDK is strengthening its energy unit business, which centers on power conversion hardware, and the controlling software, for electrified vehicles. TDK’s line-up includes… Read more »
Researchers make a major advance in silicon anodes
Current electrode materials such as graphite are able to stably adsorb only a limited number of lithium ions, an inconvenient truth that restricts capacity. That’s why researchers around the world are investigating semiconductor materials such as silicon as alternative electrodes. Bulk silicon is able to accommodate enormous quantities of lithium, but the migration of the… Read more »
Texas Instruments Motor Control Drives
Thank you for submitting your request. Click here to download the free whitepaper. For more information contact: Amanda Weise Product Marketing Engineer, Mixed-Signal Automotive Analog Semiconductor, Texas Instruments a-weise@ti.com 214-479-4752 or visit: http://www.ti.com/guidedsupport/docs/supporthome.tsp
Infineon acquires Wolfspeed to strengthen its position in SiC-based power solutions
Semiconductor maker Infineon Technologies has agreed to acquire the Wolfspeed Power and RF division of LED manufacturer Cree, for $850 million. The deal also includes the related silicon carbide wafer substrate business. Wolfspeed specializes in silicon carbide-based power and gallium nitride-on-silicon carbide-based RF power solutions. The deal also includes related core competencies in wafer substrate… Read more »
Silicon-carbide power electronics enable new ZapCharger Portable charger
Norwegian power electronics firm Zaptec has developed a new portable charger in partnership with Renault. The ZapCharger Portable is designed to be compact (3 kg, 45x10x10 cm), rugged and smart – it’s waterproof, operates at temperatures from -40° to 55° C, and continuously monitors the grid to shut down immediately if it detects a fault…. Read more »