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Maxim’s LED Matrix Manager Empowers High-Density Automotive Matrix and Pixel Lighting

Vlad Poptamas

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As automotive designers expand the use of LED and matrix lighting, the MAX20092 from Maxim Integrated Products helps them with issues related to power density, thermal intensity and space constraints.
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MAX20092 offers industry’s lowest on-resistance internal switches and reduces thermal issues, complexity and design costs

 

Designers of high-performance automotive matrix lighting and adaptive driving beam light-emitting diode (LED) applications can now migrate to higher current devices while reducing solution size and improving flexibility with the MAX20092 12-switch matrix manager from Maxim Integrated Products, Inc. (NASDAQ: MXIM). The IC minimizes thermal issues associated with LED matrix lighting applications by offering the industry’s lowest internal switch resistance (RDS_ON), which is 65 percent lower than the closest competitive solution.

Safety and brand differentiation are two of the leading factors driving greater adoption of LEDs in automotive front-lighting platforms, which are growing at 30 percent per year, according to Strategy Analytics, Inc. As part of their distinctive brand identities, OEMs are designing in advanced safety features such as glare-free high beams along with LED and matrix lighting. However, LED lighting designers are challenged with increasing power, thermal and design complexities.

The MAX20092 provides flexible current management for matrix and pixel lighting. Twelve integrated switches control LEDs in string voltages up to 56V, saving design time and reducing complexity. Its integrated MOSFET on resistance (RDS_ON) of 70 mohm is the lowest in the industry – comfortably driving LED currents up to 1.5A. Maxim’s 12-switch LED matrix manager is offered in a small 5mm x 5mm TQFN package. Additionally, Maxim today introduced MAX20096 and MAX20097 dual-channel, synchronous buck high-brightness LED controllers to work with the MAX20092, helping designers improve transient response times in LED lighting. The MAX20096 and MAX20097 deliver ultra-fast transient response with near-fixed frequency with Maxim’s proprietary average current mode control scheme, minimizing EMI and enabling a reliable, high-performing design.

Key Advantages of MAX20092

  • Integration: Reduces bill of materials (BOM) costs while saving space. Manages one to two LEDs per switch with 12-bit pulse-width modulation (PWM) dimming. Provides built-in logarithmic fade-in/fade-out capability that simplifies LED programmability and reduces taxation on system bus lines.
  • High Performance and Safety: Low RDS_ON of 70 mohm safely enables LED current of up to 1.5A. Features advanced fault protection and management for open, short and open-trace LED detection.
  • Flexibility: Can parallel up to 27 MAX20092 devices without daisy-chaining to manage large LED pixel count of up to 324 LEDs; allows designers to configure 1 string x 12 series switches, 2 strings x 6 series switches, and 4 strings x 3 series switches from each IC.
  • Electromagnetic Interference (EMI) Mitigation: Slew-rate control reduces EMI and noise

Commentary

  • “Although matrix LED headlights enhance safety, they were once exclusively for the premium auto sector, due to their complexity and high cost,” said Kevin Mak, senior analyst for the Automotive Practice of Strategy Analytics. “Technology developments that enhance LED efficiency and performance will drive their greater adoption into automotive platforms. Maxim’s MAX20092 is one of the solutions that aligns with greater adoption trends for LED lighting in automotive applications.”
  • “Maxim designed the MAX20092 to help developers who want to utilize more LEDs in their designs and reduce the BOM cost and solution space,” said Yin Wu, business manager for the Automotive Business Unit at Maxim Integrated. “The safety and OEM branding value that LEDs present are compelling, and we enable their adoption in greater numbers through higher flexibility and reliability.”

Availability and Pricing

  • The MAX20092 is available at Maxim’s website for $2.93 (1000-up, FOB USA)
  • The MAX20092EVSYS# evaluation kit includes a graphical user interface, matrix manager board and an LED adapter board featuring Osram Opto Semiconductors’ Oslon Compact PL, KW CELNM1.TG, LED components, which are suitable for adaptive matrix-style headlights

 

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Artificial Intelligence

Ideanomics signs MoU with Beijing Foton Motor Company; Definitive Agreement to Follow

Vlad Poptamas

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Photo source: ideanomics.com
Reading Time: 2 minutes

 

Ideanomics (NASDAQ: IDEX) (“Ideanomics” or the “Company”), a global Fintech and AI catalyst for transformative industries, today announced the signing of a MoU with Beijing Foton Motor Company(“Foton”), which will serve as a pre-cursor to a definitive agreement, to allow the two parties to begin working immediately.

The agreement for China-based activities is a 2-year deal, at 5 Billion RMB (approximately $750 Million) per year, making the overall deal valued at 10 Billion RMB (approximately US $1.5 Billion). Ideanomics will provide ABS lease financing of 10 Billion RMB over two years, and fulfill with for Foton on orders of 60,000 EV buses, broken down as follows: 1) not less than 20,000 vehicles from state-owned large-scale tourism groups and referred to as “Tourist bus orders”; 2) no less than 20,000 bus orders from local governments or local bus transportation systems; 3) no less than 20,000 Tourist bus orders from major domestic tourism associations and/or their members. Furthermore, for bus orders introduced by Ideanomics, a commission will be paid for each bus unit sold, at an amount to be determined according to each respective order.

For Malaysia-based activities, including cooperation for the extended ASEAN region, the supply of bus parts and systems, including EV batteries, and a cooperation on the implementation of a charging network, for which Ideanomics shall source no less than 6,000 vehicles from the Malaysian central government and its departmental agencies including EV buses and Police passenger vehicles (cars and motorcycles). For orders within Malaysia and the ASEAN region, Ideanomics shall be entitled to commission per unit sold, at an amount to be determined according to each respective order.

For Vietnam-based activities, Ideanomics shall source no less than 20,000 vehicles, both EV Bus and passenger car for e-taxi conversion, with Foton making available its 30,000-part bus system and technology for assembly in Vietnam. The agreement allows for negotiations with the Vietnam state electrical grid, to introduce a national charging network.

The agreement also allows for projects in other geographical areas, including Europe and the Americas, on a project-by-project basis.

“We are very grateful for the efforts of Dr. Wu, Avis Zhu and the entire China-based Ideanomics team, with support from our colleagues at Treeletrik in Malaysia, for successfully delivering on this deal. Foton is arguably the premier EV bus manufacturer globally, and this agreement positions us to further consolidate our position as a global EV advisory services company, as well as enable us to expand our footprint beyond China with the leading EV bus product available today. The fact Foton promoted signing a MoU, to allow the parties to begin activities immediately while the broader definitive agreement is signed, is testament to our growing reputation as the advisory partner of choice for large-scale EV initiatives in Asia,” said Alf Poor, CEO of Ideanomics.

Beijing Foton’s commercial division is focused on building a future of efficient and environmentally friendly EV Buses and other commercial vehicles, as a vehicle manufacturer. Ideanomics is leading the way for the future of ABS financing, technology enablement with the application of blockchain and artificial intelligence technologies as part of the next-generation of financial services,” said Mr. Liang Shaowen, of Beijing Auto Foton Commercial Vehicle. “Together, Foton and Ideanomics will seize upon the opportunity of large-scale EV and Hydrogen replacement of public and private transportation infrastructure in major markets and the same time raise the standard for technologically advanced vehicles which offer dependability, reliability and improved customer satisfaction. This, coupled with compelling, economically viable, financing programs for the cities and bus operators that manage these fleets will serve a much-needed gap in the market.”

 

SOURCE Ideanomics

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Artificial Intelligence

Study on electric and smart transportation: vision is required to create an environment conducive to innovation to position local companies as leaders

Vlad Poptamas

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Photo source: ccmm.ca
Reading Time: 2 minutes

 

The Chamber of Commerce of Metropolitan Montreal and Propulsion Québec, the cluster for electric and smart transportation, today released their study entitled Positioning Quebec and Montréal as leaders in electric and smart transportation. The study is meant to fuel much-needed reflection that will enable Quebec and Montréal to stand out in this economic sector of the future.

“The electric and smart transportation niche has incredible economic and technological potential, and the city has a unique opportunity to take its place in that niche,” said Michel Leblanc, president and CEO of the Chamber of Commerce of Metropolitan Montreal. “We have everything we need to make our presence felt: a critical core of technology talent and businesses, a concentration of global leaders in artificial intelligence, and, of course, world-renowned creativity. The Chamber is proud to release this study, which is a starting point for this essential reflection process. We encourage industry decision makers and actors to read it. We all need to adopt the avenues for action it identifies to enable local businesses to develop the mobility innovations and solutions of tomorrow.”

“The future of mobility is connected, autonomous, shared, electric vehicles,” said Sarah Houde, CEO of Propulsion Québec. “This study shows that Quebec has assets to distinguish itself in these niches. We need to leverage Quebec’srecognized expertise in electrification and the pool of innovative businesses in land transportation. But our success in this changing sector requires an agile regulatory framework, adapted to both the current technological context and our ambitions. The study provides an analytical tool for the best ways to support the deployment and commercialization of transportation innovations. Propulsion Québec is determined to bring together industry stakeholders to make Quebecthe ultimate place to develop, test and implement new mobility technology.”

“The rapid rate of change in the field of transportation here and around the world requires a paradigm shift at every level to make room for innovation and ingenuity,” said Marc Blanchet, vice-president, Southwest Quebec, at SNC-Lavalin. “We support this study that speaks to all actors and offers areas of focus to accelerate innovation and provide momentum to Quebec’s electric and smart mobility industry.”

The study Positioning Quebec and Montréal as leaders in electric and smart transportation has four main chapters:

  1. A diagnosis of the regulatory framework of Quebec.
  2. A benchmark of international best practices based on an analysis of the regulatory framework and public policy from ten territories.
  3. A summary of success factors drawn from international benchmarking to identify areas of excellence and avenues for improvement for Quebec.
  4. Avenues for recommendation for Quebec and Greater Montréal, structured around three strategic areas:
    1. Strategic focus 1: Increase the offer of electric and smart mobility products and services developed in Quebec
    2. Strategic focus 2: Increase demand for electric and smart transportation
    3. Strategic focus 3: Ensure the growth of the transportation industry by optimizing and coordinating government strategies

To consult the entire study and its highlights, visit ccmm.ca/etude_transports_electriques (in French only).

 

SOURCE Chamber of Commerce of Metropolitan Montreal

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Automotive

Electric Mobility for Smarter Cities: The Future of Energy

Zoltán Tűndik

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Reading Time: 3 minutes

 

Electric Mobility Market will observe a lucrative growth from 2018 to 2026 due to rise in demand for and sales of electric vehicles in developing countries due to concerns about high air pollution levels”

Electric mobility refers to all vehicles that are powered by an electric motor or those that receive power or energy primarily from the power grid. Electric mobility includes all-electric vehicles, which include battery operated electric vehicles, plug-in hybrid electric vehicles, and hybrid electric vehicles. Electric mobility is majorly a low or zero-emission vehicle, which contributes significantly toward a greener environment through a reduction in carbon emission.

The surge in emission levels, which are harmful and injurious to the human health and environment, caused by fossil fuel powered vehicles has prompted global and state regulatory bodies to propose, design, and develop eco-friendly machinery and vehicles. This has led to the development and operation of electric mobility, which is considered the best possible alternate vehicle for the environment. A rapid rise in demand for and sales of electric vehicles in developing countries due to concerns about high air pollution levels is a key factor that is projected to drive the electric mobility market during the forecast period.

Additionally, growing support by governments around the world, by means of initiatives and subsidies, around the world is another factor that is anticipated to propel the electric mobility market during the forecast period. Furthermore, rise in adoption of electric mobility for commercial purposes, such as taxis, across the globe, especially in countries such as China, and the U.S., coupled with rising in demand for alternative fuel vehicles is another major factor that is projected to boost the electric mobility market during the forecast period. However, a lack of charging infrastructure coupled with the higher cost of electric mobility is likely to restrain the electric mobility market during the forecast period.

In terms of vehicle type, the electric mobility market can be classified into passenger electric vehicle and commercial electric vehicle. The passenger electric vehicle segment accounts for a higher share of the electric mobility market. This is majorly due to a higher rate of adoption of electric vehicles owing to emission concerns and awareness coupled with stringent government emission norms and policies.

Based on component, the electric mobility market can be bifurcated into electric motor, battery, and other three segments. The battery segment dominated the electric mobility market, primarily due to its application as a highly essential component of any kind of automobile. It serves as a primary power source for electric automotive functions.

Major players operating in the global electric mobility market include Tesla, Inc., Nissan Motor Corporation., Toyota Motor Corporation., Renault, Hyundai Motor Company, General Motors, Ford Motor Company, AB Volvo, BMW AG, BYD Company Limited., Daimler AG, Honda Motor Co., Ltd., Mitsubishi Motors Corporation, Tata Motors, and Volkswagen AG.

Get More Insight About Electric Mobility by TMR

Written by Chaitali Gawande

Author Bio: Hi, I am Chaitali Gawande and I am currently working as a Senior SEO analyst. I have good experience in the field of business and industry research. The impact of digital technologies across the science, technology, and business domains gives me writing a fresh and modern content. I have experience in SE rankings, keyword research, website analysing, SEO Content writing, social media optimization and link building. I am also a technology and Automotive

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