NXP Semiconductors introduces MIFARE DUOX, an NFC contactless IC that combines asymmetric and symmetric cryptography in one product. This integration reduces key management complexity, simplifying security for NFC applications, including electric … [Read more...]
Electronic architecture advances aid vehicle development
Increasing urbanization is driving demand for sustainable mobility options based on zero-emission electromobility. At electronica 2024, Infineon Technologies will showcase its developments in power semiconductors, control ICs, and advanced … [Read more...]
Terminal reduces connector count and saves space in vehicle systems
The automotive industry is undergoing significant technological innovation known as CASE (Connected, Autonomous, Subscription/Shared, Electrification). With vehicles being electrified, the demand for compact power electronic devices, such as … [Read more...]
Solving thermal challenges in EV charging
In the ever-evolving landscape of electric vehicle (EV) technology, the pursuit of faster charging speeds and increased efficiency stands as a paramount goal. As significant improvements in EV technology continue in tandem with growing government … [Read more...]
These 500 V power inductors are AEC-Q200-qualified
Sumida is using the 2024 APEC Power Electronics Conference for the North American introduction of two new series of AEC-Q200 qualified power inductors, the DPQ3535/T150 and DPQ5050/T150. These inductors are magnetically shielded and have a … [Read more...]
Miniaturized MEMS pressure sensor incorporates proprietary tech for enhanced EV thermal management
Melexis has introduced the MLX90830, a miniaturized MEMS pressure sensor that incorporates the company’s patented Triphibian technology. The sensor is capable of measuring gas and liquid media from 2 to 70 bar. It's factory-calibrated to measure … [Read more...]
EVs to get advanced warning sounds with speech synthesis ICs
LAPIS Technology, a subsidiary of the ROHM Group, has launched the industry’s pioneering speech synthesis integrated circuits (ICs) — the ML22120xx series — specifically engineered for use in acoustic vehicle alerting systems (AVAS) in electric … [Read more...]
PIMs now available for power conversion stages in dc fast-charging and ESS applications
Today onsemi announced the availability of nine new EliteSiC Power Integrated Modules (PIMs) enabling bidirectional charging capabilities for dc ultra-fast electric vehicle (EV) chargers and energy storage systems (ESS). The silicon carbide-based … [Read more...]
Insights into a hidden flaw could unlock better batteries for EVs
A research team comprised of Princeton, Vanderbilt, and Argonne and Oak Ridge National Labs researchers claims to have uncovered a hidden flaw behind failures in solid-state batteries. In a solid-state battery, ions move through the battery within a … [Read more...]
Battery test system boosts safety, performance of electric vehicles
A new Battery Test System (BTS) for electric vehicle (EV) testing is designed to help tier-one suppliers and automakers adapt to the complexity and scale of EV battery testing through enhanced customization, automation, and connection of data across … [Read more...]
Relays designed for higher reliability in isolated high-voltage environments
Building on more than two decades of experience developing new isolation manufacturing technologies and integrated circuits (ICs) for high-voltage systems, Texas Instruments introduced new portfolio of solid-state relays, including … [Read more...]
Even more EV batteries to be built, in this week’s R&D Power Index
The R&D World Index (RDWI) for the week ending October 22, 2021, closed at 5,391.27 for the 25 companies in the R&D World Index. The Index was down -1.19% (or -65.00 basis points) from the week ending October 15, 2021. The stock of 12 R&D … [Read more...]
Battery-management IC extends driving range, reliability, and safety of EVs
STMicroelectronics has revealed new battery-management technology that increases reliability, safety, driving range, and cost-effectiveness of electric vehicles (EVs). EVs are predicted to reach cost parity with conventional combustion-engine … [Read more...]
Onboard battery charger revs up HEV and EVs
Bel Power Solutions today announced the BCN25-700-8, a 25 kW onboard battery charger that converts 3-phase AC voltage to DC voltage. The enclosure is made of aluminum alloy and is liquid-cooled. Providing 25 kW of output power for a single unit, and … [Read more...]