Remove Automotive Remove Batteries Remove Cooling Remove Packaging
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Allegro’s new gate driver reduces cooling fan noise and vibration

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Allegro MicroSystems has introduced the new A89307 automotive-qualified gate driver integrated circuit (IC). Designed for battery cooling fans and HVAC systems in EVs and hybrids, the A89307 offers ultra-low noise and vibration by using a Field Oriented Control (FOC) algorithm to drive continuous sinusoidal current to the load.

Cooling 106
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Material selection for EV battery pack assembly and thermal management

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DuPont Supports You from Concept to Commercialization You have many choices when it comes to suppliers and material selection when considering electric vehicle battery pack assembly and thermal management. BETAMATE structural adhesives help ensure battery pack structural integrity by demonstrating stiffness, durability, and crash performance.

Batteries 112
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New sparks for the electric vehicle industry

GreenBiz

It also is tackling ambitious innovations with its Ultium battery and propulsion system that could enable a GM-estimated range up to 400 miles or more on a full charge with 0 to 60 mile-per-hour acceleration as low as three seconds. . Battery changes. Of course, not every company can be GM and create its own battery system.

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STMicroelectronics releases SiC MOSFETs for 800 V drive systems

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Devices with nominal voltage ratings from 650 V and 750 V up to 1,200 V will be available, giving more choices for designers to address applications operating from ordinary AC line voltages up to those of high-voltage EV batteries and chargers. The first products available are the 650 V SCT040H65G3AG and a 750 V device in die form.

Packaging 126
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Electric vehicle architecture design

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These include innovations in miniaturization and balancing control of vehicle weight and cost as well as connectivity that will help automotive system architects achieve scalability and durability without sacrificing cost and packaging size. Stack systems provide unparalleled design flexibility for automotive engineers.

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Design considerations for selecting the best thermal interface material

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The needs of automotive and general electronic devices can vary based on application. In the case of EV batteries, this gap can be anywhere from 1-3mm due to packaging requirements. With battery packs, a gap filler is dispensed on top of the cooling plate and the batteries are placed directly on top of it.

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Dana’s e-Valves combine the best of fluid and electronic controls

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If a battery is running hot, for example, time is of the essence and fast-responding flow control is critical. On-off e-Valves for automotive applications tend to feature a directly actuated design. With full thermal management integration, Dana takes a system approach to flow controls and offers a packaging-friendly solution.