Automotive manufacturers rely on thermal interface materials (TIMs) to prevent overheating in electric vehicle (EV) batteries. TIMs improve thermal regulation across traction packs by optimizing heat transfer between key components and supporting effective dissipation. This article discusses where and how TIMs are applied in EV battery packs to enable faster, safer charging, maximize range, and…
Combined hardware-software approach addresses growing battery management market
Infineon Technologies AG and Eatron are expanding their existing partnership for battery management solutions (BMS) in automotive to include various industrial and consumer applications. Enabled by Infineon’s PSOC™ microcontrollers, this collaboration combines AI-powered battery optimization software with power semiconductor components to create a solution that reduces degradation, detects safety issues, and improves performance and reliability…
Breakthrough microactuator driving system at ISSCC 2025
Researchers at the University of California San Diego and CEA-Leti unveiled a groundbreaking microactuator driving system, combining innovative solid-state battery technology with novel integrated circuit designs for 2-in-1 storage and voltage boost conversion techniques. Presented in a paper at ISSCC 2025, “An Autonomous and Lightweight Microactuator Driving System Using Flying Solid-State Batteries,” the breakthrough addresses a…
GPS/GNSS antennas achieve 200 cm positioning accuracy.
Taoglas announces a new family of active, multi-band GNSS antennas. Levity Series’ AHP24510 (L1/L2/L-Band) and AHP54510 (L1/L5/L-Band) directional patch antennas are optimized for GPS, Galileo, GLONASS, and BeiDou satellite constellations. Triangulation across several satellites provides faster and more accurate acquisition and lock onto signals, particularly in built-up areas. The L-Band capability means Levity Series antennas also work with…
IC improves lithium-ion battery protection for automotive applications
ABLIC has introduced the S-19161A/B integrated circuit (IC) designed to support the miniaturization of backup power systems in automotive applications. This new IC enables vehicle manufacturers to replace multiple nickel-hydride batteries with a single lithium-ion battery in emergency backup systems, offering the same functionality in a more compact design. The S-19161A/B operates in extreme temperature…
IC monitors battery current every eight microseconds
NXP Semiconductors has announced the MC33777, a battery junction box integrated circuit (IC) that combines sense, think, and act capabilities for battery management systems. The MC33777 integrates pack-level functions into a single device, which differs from conventional solutions that use multiple discrete components, external actuators, and processing support. The MC33777 IC monitors battery current and…
What are solid-state batteries, and how do they differ from current EV batteries?
Lithium-ion (Li-ion) battery traction packs power most electric vehicles (EVs) on the road today. These batteries enable electric motors to efficiently generate the high torque required for rapid acceleration and consistent speeds. Although Li-ion batteries offer high energy density and a relatively long lifespan, many automotive companies are actively researching and developing solid-state battery technology.…
Q & A: why automation is essential for advancing EV battery manufacturing
Battery technology is the foundational element of electric vehicles (EVs), influencing their efficiency, range, charging speed, lifespan, cost, and overall performance. Engineering firm Bosch Rexroth is well aware of how battery manufacturing affects every one of these factors. It believes innovations in battery technology and advanced manufacturing processes are essential for the widespread adoption and…
Research shows improvements for fast-charging of Li-ion batteries
Researchers at Chung-Ang University used high-concentration electrolytes to improve safety and prevent cell swelling caused by lithium plating. To achieve a greater adaption of electric vehicles, the automotive industry needs fast-charging batteries that don’t compromise energy density. Lithium plating for ultra-fast charging raises safety concerns due to high cell polarization, requiring careful attention. During fast…
Battery pack keeps its cool
XING Mobility has announced the official release of its IMMERSIO Cell-to-Pack (CTP) product at the IAA Mobility show in Munich, Germany. This innovative battery pack, which features high energy density and exceptional heat dissipation and safety features, will be presented for the first time to the global audience at the event. XING’s IMMERSIO CTP Solution…