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Texas Instruments announced a long-term collaboration with Delta Electronics, a global power and energy management manufacturer, to create next-generation electric vehicle (EV) onboard charging and power solutions. This work will leverage both companies’ research and development capabilities in power management and power delivery in a joint innovation laboratory in Pingzhen, Taiwan. Together, TI and Delta aim to optimize power density, performance and size to accelerate the realization of safer, faster-charging and more affordable EVs.
“The transition to electric vehicles is key to helping achieve a more sustainable future, and through years of collaboration with Delta Electronics, we have a solid foundation to build upon,” said Amichai Ron, senior vice president for Embedded Processing at TI. “Together with Delta, we will use TI semiconductors to develop EV power systems like onboard chargers and DC/DC converters that are smaller, more efficient and more reliable, increasing vehicle driving range and encouraging more widespread adoption of electric vehicles.”
“Delta has been developing high-efficiency automotive power products, systems and solutions since 2008 to help reduce transportation-related carbon emissions,” said James Tang, executive vice president of Mobility and head of the Electric Vehicle Solutions business group at Delta Electronics.
“Through the establishment of this joint innovation laboratory with TI, Delta intends to leverage TI’s abundant experience and advanced technology in digital control and GaN to enhance the power density and performance of our EV power systems. With more leading-edge product development and design capabilities, we aim to achieve closer technology exchange and collaboration to accelerate product development and improve product safety and quality. We look forward to furthering our technology leadership and creating a win-win situation in the rapidly developing electric vehicle market.”
Three phases of development for next-generation automotive power solutions
- Phase one for the collaboration focuses on Delta’s development of a lighter-weight, cost-effective 11kW onboard charger, using TI’s latest C2000™ real-time microcontrollers (MCUs) and TI’s proprietary active electromagnetic interference (EMI) filter products. The companies are working together using TI’s products to reduce the charger’s size by 30% while achieving up to 95% power conversion efficiency.
- In phase two, TI and Delta will leverage the latest C2000 real-time MCUs for automotive applications to enable automakers to achieve automotive safety integrity levels (ASILs) up to ASIL D, which represents the strictest automotive safety requirements. Highly integrated automotive isolated gate drivers will further enhance the power density of onboard chargers, while also minimizing overall solution size.
- In phase three, the two companies will collaborate to develop the next generation of automotive power solutions, capitalizing on TI’s more than 10 years of experience in developing and manufacturing products with gallium nitride (GaN) technology.
“The rapid growth of electronics in automotive applications has enabled more feature-rich, efficient and safer vehicles. However, technical challenges remain,” said Luke Lee, president of Taiwan, Japan, Korea and South Asia, Texas Instruments. “Having been in Taiwan for 55 years, coupled with decades of experience in automotive power management, TI has built a strong connection with the local automotive industry. Establishing this collaboration and joint innovation laboratory with Delta is just one more way TI is driving vehicle electrification forward.”
Original – Texas Instruments
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Texas Instruments introduced the industry’s first 650V three-phase GaN IPM for 250W motor drive applications. The new GaN IPM addresses many of the design and performance compromises engineers typically face when designing major home appliances and heating, ventilation and air-conditioning (HVAC) systems.
The DRV7308 GaN IPM enables more than 99% inverter efficiency, optimized acoustic performance, reduced solution size and lower system costs. It is on display at the Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM) Conference, held June 11-13 in Nuremberg, Germany.
“Designers of high-voltage home appliances and HVAC systems are striving to meet higher energy-efficiency standards to support environmental sustainability goals around the world,” said Nicole Navinsky, Motor Drives business unit manager at TI. “They are also addressing consumer demand for systems that are reliable, quiet and compact. With TI’s new GaN IPM, engineers can design motor driver systems that deliver all of these expectations and operates at peak efficiency.”
Improve system efficiency and reliability with TI GaN
Worldwide efficiency standards for appliances and HVAC systems such as SEER, MEPS, Energy Star and Top Runner are becoming increasingly stringent. The DRV7308 helps engineers meet these standards, leveraging GaN technology to deliver more than 99% efficiency and improve thermal performance, with 50% reduced power losses compared to existing solutions.
In addition, the DRV7308 achieves industry-low dead time and low propagation delay, both less than 200ns, enabling higher pulse-width modulation (PWM) switching frequencies that reduce audible noise and system vibration. These advantages plus the higher power efficiency and integrated features of the DRV7308 also reduce motor heating, which can improve reliability and extend the lifetime of the system.
To learn more about the benefits of GaN technology, read the white paper, “How three-phase integrated GaN technology maximizes motor-drive performance.”
Advanced integration and high power density reduce solution size and costs
Supporting the trend of more compact home appliances, the DRV7308 helps engineers develop smaller motor drive systems. Enabled by GaN technology, the new IPM delivers high power density in a 12mm-by-12mm package, making it the industry’s smallest IPM for 150W to 250W motor-drive applications.
Because of its high efficiency, the DRV7308 eliminates the need for an external heatsink, resulting in motor drive inverter printed circuit board (PCB) size reduction of up to 55% compared to competing IPM solutions. The integration of a current sense amplifier, protection features and inverter stage further reduces solution size and cost.
To learn about designing more efficient, compact motor systems, see the GaN IPM page on TI.com.
This high-efficiency, high-voltage GaN IPM is the latest example of TI innovations to help solve engineering challenges and transform motor designs.
TI’s reliable high-voltage technology at PCIM 2024
Visitors to PCIM can see new products and solutions from TI that are enabling the transition to a more sustainable future with reliable high-voltage technology in Hall 7, Booth 652. In addition to the DRV7308 GaN IPM, TI highlights at PCIM include:
- Next-generation electric vehicle (EV) propulsion system: TI is demonstrating a new 800V, 750kW SiC-based scalable traction inverter system for EV six-phase motors, in collaboration with EMPEL Systems. The demonstration features high power density and efficiency using TI’s high-performance isolated gate drivers, isolated DC/DC power modules and Arm® Cortex®-R MCUs.
- TI’s manager of high-voltage power systems applications, Sheng-Yang Yu, will speak on June 11 in the Markt & Technik panel discussion: “Will SiC ultimately Hold its Own against GaN?”
- TI’s manager of renewable energy systems, Harald Parzhuber, will speak on June 12 in Bodo’s Power Systems panel discussion: “GaN Wide Bandgap Design, the Future of Power.”
Original – Texas Instruments
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Texas Instruments Incorporated reported first quarter revenue of $3.66 billion, net income of $1.11 billion and earnings per share of $1.20. Earnings per share included a 10-cent benefit for items that were not in the company’s original guidance.
Regarding the company’s performance and returns to shareholders, Haviv Ilan, TI’s president and CEO, made the following comments:
- “Revenue decreased 16% from the same quarter a year ago and 10% sequentially, as revenue declined across all end markets.
- “Our cash flow from operations of $6.3 billion for the trailing 12 months again underscored the strength of our business model, the quality of our product portfolio and the benefit of 300mm production. Free cash flow for the same period was $940 million.
- “Over the past 12 months we invested $3.7 billion in R&D and SG&A, invested $5.3 billion in capital expenditures and returned $4.8 billion to owners.
- “TI’s second quarter outlook is for revenue in the range of $3.65 billion to $3.95 billion and earnings per share between $1.05 and $1.25. We continue to expect our effective tax rate to be about 13%.”
Free cash flow, a non-GAAP financial measure, is cash flow from operations less capital expenditures.
Earnings summary
(In millions, except per-share amounts) Q1 2024 Q1 2023 Change Revenue $ 3,661 $ 4,379 (16) % Operating profit $ 1,286 $ 1,934 (34) % Net income $ 1,105 $ 1,708 (35) % Earnings per share $ 1.20 $ 1.85 (35) % Cash generation
Trailing 12 Months (In millions) Q1 2024 Q1 2024 Q1 2023 Change Cash flow from operations $ 1,017 $ 6,277 $ 7,736 (19) % Capital expenditures $ 1,248 $ 5,337 $ 3,336 60 % Free cash flow $ (231) $ 940 $ 4,400 (79) % Free cash flow % of revenue 5.6 % 22.6 % Cash return
Trailing 12 Months (In millions) Q1 2024 Q1 2024 Q1 2023 Change Dividends paid $ 1,183 $ 4,615 $ 4,359 6 % Stock repurchases $ 3 $ 193 $ 3,129 (94) % Total cash returned $ 1,186 $ 4,808 $ 7,488 (36) % Original – Texas Instruments
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Axcelis Technologies, Inc. has received the Texas Instruments 2023 Supplier Excellence Award. The annual award honors companies whose dedication and commitment in supplying products and services meet TI’s high standards for excellence. Recipients are an elite group of suppliers chosen for their exemplary performance in the areas of Cost, Environmental & Social Responsibility, Technology, Responsiveness, Assurance of Supply, and Quality.
“It is a tremendous honor for Axcelis to once again receive the Supplier Excellence Award from Texas Instruments,” said Russell Low, Axcelis’ President and Chief Executive Officer. “This is the fifth time Axcelis has received this prestigious award over the last 11 years and is a testament to our dedication to customer collaboration and success, and our commitment to a strong partnership with Texas Instruments. We look forward to continuing to serve the installed base with value added upgrades and services and participating in Texas Instruments’ expansion plans in the near future.”
Rob Simpson, Vice President of Worldwide Procurement and Logistics at Texas Instruments, commented, “Axcelis’ exceptional commitment to innovation and collaboration has set them apart and helped us achieve our priorities to serve our customers.”
Original – Axcelis Technologies
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Texas Instruments announced new environmental sustainability targets that expand the company’s use of renewable electricity over the next six years, with key milestones to reach 100% in its 300mm manufacturing operations by 2025, 100% in its U.S. operations by 2027, and 100% in its worldwide operations by 2030.
As the company expands its internal manufacturing capacity to support customer demand, these goals will ensure that TI’s industry-leading 300mm wafer fabs, as well as its newest assembly and test sites, will be entirely powered by renewable electricity.
“Our semiconductors play a critcal role in helping our customers developer smaller, more efficient and affordable technology that makes electrification, renewable energy and energy storage systems possible,” said Heidi Means, TI’s vice president of Worldwide Environmental, Safety and Health. “These short- and medium-term energy goals will continue TI’s positive trajectory to reduce our environmental impact while we continue to expand our manufacturing capacity to support our customers.”
TI has steadily grown its use of renewable electricity from a combination of sources including onsite solar and power purchase agreements (PPAs). Since 2020, the company has:
- Continued to increase its absolute use of renewable electricity annually.
- Shifted its operations in the Philippines, which includes two assembly and test sites, to 100% renewable electricity.
- Invested in the company’s first onsite, rooftop solar installation at its Bangalore, India, site.
- Started receiving more than 65MW of renewable electricity from its long-term PPA investments in wind and solar energy projects in North Texas.
Original – Texas Instruments
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Texas Instruments introduced two new power conversion device portfolios to help engineers achieve more power in smaller spaces, providing the highest power density at a lower cost. TI’s new 100V integrated gallium nitride (GaN) power stages feature thermally enhanced dual-side cooled package technology to simplify thermal designs and achieve the highest power density in mid-voltage applications at more than 1.5kW/in3.
TI’s new 1.5W isolated DC/DC modules with integrated transformers are the industry’s smallest and most power-dense, helping engineers shrink the isolated bias power-supply size in automotive and industrial systems by over 89%. Devices from both portfolios will be on display at this year’s Applied Power Electronics Conference (APEC), Feb. 25-29 in Long Beach, California.
“For power-supply designers, delivering more power in limited spaces will always be a critical design challenge,” said Kannan Soundarapandian, general manager of High Voltage Power at TI. “Take data centers, for example – if engineers can design power-dense server power-supply solutions, data centers can operate more efficiently to meet growing processing needs while also minimizing their environmental footprint. We’re excited to continue to push the limits of power management by offering innovations that help engineers deliver the highest power density, efficiency and thermal performance.”
Increase power density and efficiency with 100V integrated GaN power stages
With TI’s new 100V GaN power stages, LMG2100R044 and LMG3100R017, designers can reduce power-supply solution size for mid-voltage applications by more than 40% and achieve industry-leading power density of over 1.5kW/in3, enabled by GaN technology’s higher switching frequencies. The new portfolio also reduces switching power losses by 50% compared to silicon-based solutions, while achieving 98% or higher system efficiency given the lower output capacitance and lower gate-drive losses. In a solar inverter system, for example, higher density and efficiency enables the same panel to store and produce more power while decreasing the size of the overall microinverter system.A key enabler of the thermal performance in the 100V GaN portfolio is TI’s thermally enhanced dual-side cooled package. This technology enables more efficient heat removal from both sides of the device and offers improved thermal resistance compared to competing integrated GaN devices.
To learn more about the benefits of TI’s 100V GaN power stages for mid-voltage applications, read the technical article, “4 mid-voltage applications where GaN will transform electronic designs.”
Shrink bias power supplies by more than 89%
With over eight times higher power density than discrete solutions and three times higher power density than competing modules, TI’s new 1.5W isolated DC/DC modules deliver the highest output power and isolation capability (3kV) for automotive and industrial systems in a 4mm-by-5mm very thin small outline no-lead (VSON) package. With TI’s UCC33420-Q1 and UCC33420, designers can also easily meet stringent electromagnetic interference (EMI) requirements, such as Comité International Spécial des Perturbations Radioélectriques (CISPR) 32 and 25, with fewer components and a simple filter design.The new modules use TI’s next-generation integrated transformer technology, which eliminates the need for an external transformer in a bias supply design. The technology allows engineers to shrink solution size by more than 89% and reduce height by up to 75%, while cutting bill of materials by half compared to discrete solutions.
With the first automotive-qualified solution in this small package, designers can now reduce the footprint, weight and height of their bias supply solution for electric vehicle systems such as battery management systems. For space-constrained industrial power delivery in data centers, the new module enables designers to minimize printed circuit board area.
To learn more about the benefits of TI’s 1.5W isolated DC/DC modules, read the technical article, “How a new isolated DC/DC module can help solve power-density challenges.”
Pushing the limits of power at APEC 2024
These new devices are the latest ways TI is pushing power further and making innovation possible for engineers everywhere. At APEC 2024, TI will showcase the latest automotive and industrial designs for 48V automotive power; the first USB Power Delivery Extended Power Range full charging solution on the market; an 800V, 300kW silicon carbide-based traction inverter; high-efficiency power for server motherboards; and more.- Saturday, Feb. 24-Thursday, Feb. 29: Visit TI in the Long Beach Convention & Entertainment Center, Booth No. 1145. See TI.com/APEC for more information.
- Wednesday, Feb. 28 at 12 p.m. Pacific time: TI General Manager of Industrial Power Design Services Robert Taylor will present an industry session, “To Power Density and Beyond: Breaking Through Barriers to Achieve the Highest Power Density.” He will discuss innovations in packaging, integration and system-level techniques that are making greater power density possible.
- Throughout APEC: TI power experts will lead 20 industry and technical sessions to address power-management design challenges. The full schedule of TI experts’ industry and technical sessions is available at TI.com/APEC.
Original – Texas Instruments
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Texas Instruments Incorporated announced that Reginald DesRoches, president of Rice University, has been elected to TI’s board of directors, effective March 1.
“We’re pleased to welcome Reggie to our board,” said Rich Templeton, TI’s chairman of the board. “With his decades of experience in academia and background in engineering, Reggie understands the impact that technology can have in our lives and the world. We’re confident he’ll be a valuable contributor to our strategic discussions.”
Dr. DesRoches, 56, has had a distinguished career in higher education, including positions of increasing responsibility at two major universities with highly ranked engineering programs. He has been the president of Rice University in Houston, Texas, since 2022 and a professor of engineering since 2017. Prior to his role as president, he was Rice’s Howard Hughes Provost and the William and Stephanie Sick Dean of Engineering. Before his appointment at Rice, Dr. DesRoches was the chair of the School of Civil and Environmental Engineering at the Georgia Institute of Technology (Georgia Tech).
Dr. DesRoches has a Bachelor of Science in Mechanical Engineering, a Master of Science in Civil Engineering and a Doctorate in Structural Engineering from the University of California, Berkeley.
“Reggie has a competitive spirit and a track record of leading organizations to new levels of achievement – which are valued at TI,” said Todd Bluedorn, chair of the board’s governance and stockholder relations committee. “We look forward to working with him.”
Original – Texas Instruments
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Texas Instruments Incorporated reported fourth quarter revenue of $4.08 billion, net income of $1.37 billion and earnings per share of $1.49. Earnings per share included a 3-cent benefit that was not in the company’s original guidance.
Regarding the company’s performance and returns to shareholders, Haviv Ilan, TI’s president and CEO, made the following comments:
- “Revenue decreased 10% sequentially and 13% from the same quarter a year ago. During the quarter we experienced increasing weakness across industrial and a sequential decline in automotive.
- “Our cash flow from operations of $6.4 billion for the trailing 12 months again underscored the strength of our business model, the quality of our product portfolio and the benefit of 300mm production. Free cash flow for the same period was $1.3 billion.
- “Over the past 12 months we invested $3.7 billion in R&D and SG&A, invested $5.1 billion in capital expenditures and returned $4.9 billion to owners.
- “TI’s first quarter outlook is for revenue in the range of $3.45 billion to $3.75 billion and earnings per share between $0.96 and $1.16. We now expect our 2024 effective tax rate to be about 13%.”
Original – Texas Instruments
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Texas Instruments announced the expansion of its low-power gallium nitride (GaN) portfolio, designed to help improve power density, maximize system efficiency, and shrink the size of AC/DC consumer power electronics and industrial systems. TI’s overall portfolio of GaN field-effect transistors (FETs) with integrated gate drivers addresses common thermal design challenges, keeping adapters cooler while pushing more power in a smaller footprint.
“Today’s consumers want smaller, lighter and more portable power adapters that also provide fast, energy-efficient charging,” said Kannan Soundarapandian, general manager of High Voltage Power at TI.
“With the expansion of our portfolio, designers can bring the power-density benefits of low-power GaN technology to more applications that consumers use every day, such as mobile phone and laptop adapters, TV power-supply units, and USB wall outlets. Additionally, TI’s portfolio also addresses the growing demand for high efficiency and compact designs in industrial systems such as power tools and server auxiliary power supplies.”
The new portfolio of GaN FETs with integrated gate drivers, which includes the LMG3622, LMG3624 and LMG3626, offers the industry’s most accurate integrated current sensing. This functionality helps designers achieve maximum efficiency by eliminating the need for an external shunt resistor and reducing associated power losses by as much as 94% when compared to traditional current-sensing circuits used with discrete GaN and silicon FETs.
TI’s GaN FETs with integrated gate drivers enable faster switching speeds, which helps keep adapters from overheating. Designers can reach up to 94% system efficiency for <75-W AC/DC applications or above 95% system efficiency for >75-W AC/DC applications. The new devices help designers reduce the solution size of a typical 67-W power adapter by as much as 50% compared to silicon-based solutions.
The portfolio is also optimized for the most common topologies in AC/DC power conversion, such as quasi-resonant flyback, asymmetrical half bridge flyback, inductor-inductor-converter, totem-pole power factor correction and active clamp flyback.
To learn more about the benefits of TI GaN for the most common AC/DC topologies, read the technical article, “The benefits of low-power GaN in common AC/DC power topologies.”
TI has a long history of globally owned, regionally diverse internal manufacturing operations, including wafer fabs, assembly and test factories, and bump and probe facilities across 15 worldwide sites. TI has been investing in manufacturing GaN technology for more than 10 years.
With plans to manufacture more than 90% of its products internally by 2030, TI has the ability to provide customers with dependable capacity for decades to come.
Original – Texas Instruments
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The Semiconductor Industry Association (SIA) announced Texas Instruments Chairman of the Board Rich Templeton has been elected Chair of the SIA Board of Directors and Western Digital CEO David Goeckeler has been elected SIA Vice Chair. SIA represents 99% of the U.S. semiconductor industry by revenue and nearly two-thirds of non-U.S. chip firms.
“It is a great pleasure to welcome our new leadership team for the year ahead, Rich Templeton of Texas Instruments and David Goeckeler of Western Digital,” said John Neuffer, SIA President and CEO. “Rich is extremely knowledgeable about the challenges we face as an industry and how we can overcome them, and David is a seasoned industry veteran and a highly effective champion for SIA’s priorities. Together, they will make an outstanding team as leaders of the SIA Board of Directors in 2024.
Templeton became Chairman of Texas Instruments in April 2008 and was President and CEO from May 2004 through March 2023. From April 2000 through April 2004, Templeton was Chief Operating Officer of TI. He was Executive Vice President of the company and President of TI’s semiconductor business from June 1996 through April 2004.
As CEO, Templeton maintained the company’s strategic investments in R&D and manufacturing, while expanding the size of the sales and applications engineering team to better serve TI customers. Under his leadership, TI emerged stronger, with better technological and product positions in both its core businesses. Templeton joined the company in 1980 after earning a B.S. in electrical engineering from Union College in New York.
“Semiconductor technology is making the world smarter, greener, more efficient, and better connected, and effective government policies are needed to help the industry continue to grow and innovate,” said Templeton. “I look forward to working alongside my colleagues on the SIA Board to advocate for industry priorities in Washington and capitals around the world.”
Since joining Western Digital in March 2020, Goeckeler has focused on the company’s transformation as the leading data storage producer in the industry. Before becoming CEO, he was Executive Vice President and General Manager of Cisco’s Networking and Security Business, with responsibility for more than $34 billion of the company’s global technology franchise.
He led a worldwide team of more than 25,000 engineers and oversaw Cisco’s networking and security strategy and market acceleration, including development operations for the company’s expansive technology portfolio and strategic acquisitions.
Original – Semiconductor Industry Association
