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Simplifying EV Power Design by Overcoming the Gate Driver Power Challenge

Power conversion systems in EVs follow the half-bridge configuration. This article explores the IGBT half-bridge design of a high-voltage side (output stage) of the gate driver.

February 16, 2021 by Charlie Ice, Silicon Labs

Event-Triggered Smart Cameras Equals Major Power Savings, Says ON Semi

ON Semiconductor’s new smart camera is a blend of many of the company's embedded devices, including sensors, cameras, and BLE connectivity.

February 10, 2021 by Jake Hertz

When Things Go Wrong: Battery Management System Failure Mitigation

What is thermal runaway in Li-ion battery systems? And how do battery management systems help mitigate failure for improved safety? Learn more in this technical article.

February 09, 2021 by Enrico Sanino

Introduction to Battery Management Systems

Learn the high-level basics of what role battery management systems (BMSs) play in power design and what components are necessary for their basic functions.

February 08, 2021 by Enrico Sanino

Xidas Creates New Battery Hybrid: Supercap and Rechargeable Lithium Battery

Supercapacitors and batteries often work in unison as discrete components. Now, Xidas is augmenting their roles by integrating these devices together.

February 08, 2021 by Jake Hertz

Can Solar Electric Vehicles (sEVs) Actually Become a Reality?

One of the prevailing issues with solar electric vehicles (sEVs) is range. What design obstacles must be overcome to make this future vehicle tech a widespread reality?

February 05, 2021 by Steve Arar

Xiaomi Says “Revolutionary” Long-Range Wireless Charging is Here—Critics Say Otherwise

Xiaomi claims its new smartphone-compatible technology offers wireless charging at a distance—with no stands or charging pads necessary.

February 02, 2021 by Jake Hertz

Can Sodium-Ion Dethrone Lithium-Ion as a Dominant Battery Technology?

One possible alternative for lithium-ion batteries is sodium-ion batteries. Here's an update on how Na-ion batteries are developing in the research realm so far.

February 01, 2021 by Tyler Charboneau

Designing Safety and Reliability into Intelligent Power Outlets for Smart Homes

This article provides designers with recommendations for protection and low-power control components for power outlet design that both prevent overloads from damaging sensitive circuitry and maximize device efficiency.

January 26, 2021 by Ryan Sheahen, Littelfuse

Miniaturized Fuel Cells Maximize the Flight Time of Drones for Humanitarian Missions

One of the prevailing challenges of drone electronics is extending battery life. In a new announcement, researchers in Korea say they've found the key: miniaturized fuel cells.

January 19, 2021 by Jake Hertz

Energy Harvesting Spotlight: Maxim Claims “Smallest Solar Harvesting Solution”

IoT designers are commonly plagued with the issue of long-term deployment. Energy-harvesting paradigms, including a new solar harvesting device from Maxim, may be a promising supplement to battery cells.

January 18, 2021 by Adrian Gibbons

Two Up-and-Coming Companies Collaborate to Make Battery-Less IoT a Sustainable Reality

Current energy-harvesting designs have their limitations. e-peas and Sequans are coming up with what they call a "non-stop, zero-maintenance" solution.

January 14, 2021 by Antonio Anzaldua Jr.

More Cells, More Range: TI’s Wireless Battery Management System Frees EV Space for More Design Innovation

We spoke with Texas Instruments to learn more about this new tech, which they feel can shake up the EV industry.

January 07, 2021 by Jake Hertz

Materials Spotlight: How Perovskite Was a Hotbed of 2020 Research

The topic of perovskites never seems far from research outlets, and last year was no different.

January 05, 2021 by Tyler Charboneau

UK Rail Company Pursues Concept of Trains Powered by Biowaste

With the goal of sustainability, the company plans to pair human- and animal-waste-powered electronics with mechanical energy storage.

January 05, 2021 by Jake Hertz

Hydrogen Fuel Cells Take to the Sky to Power Commercial Aircrafts

Hydrogen-fueled aviation could be a common reality within the next 15 years, according to a new report.

December 31, 2020 by Jake Hertz

Batteries Aren’t the Only Renewable Energy Carriers on the Block. Supercapacitors Take the R&D Stage

Supercapacitors are increasingly hailed as a key to sustainable energy. Coupled with the demand for robust energy storage systems, these devices are gaining traction in R&D and across the market.

December 22, 2020 by Nicholas St. John

Circuit Protection, Control, and Sensing Design Considerations for Smart Home Security Applications

This article explores components that protect and control their circuits in smart home security applications, specifically components for protecting wired and wireless security cameras and wired doorbell cameras.

December 22, 2020 by Ryan Sheahen, Littelfuse

How the Right to Repair May Affect Consumers and Designers Alike

In light of the recent right-to-repair legislation passed in France and Austria, how might this movement affect electronic designers?

December 15, 2020 by Tyler Charboneau

Breakthroughs in Wireless Charging Extend Across New Zealand—And Even to the Moon

2020 has slowed down many tech advances, but not wireless power transfer.

December 14, 2020 by Jake Hertz