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GaN / LATEST NEWS / WBG3 Min Read
Texas Instruments debuted new power-management chips to support the rapidly growing power needs of modern data centers. As the adoption of high-performance computing and artificial intelligence (AI) increases, data centers require more power-dense and efficient solutions.
TI’s new TPS1685 is the industry’s first 48V integrated hot-swap eFuse with power-path protection to support data center hardware and processing needs. To simplify data center design, TI also introduced a new family of integrated GaN power stages, the LMG3650R035, LMG3650R025and LMG3650R070, in industry-standard TOLL packaging. TI is showcasing these devices at the 2025 Applied Power Electronics Conference (APEC), March 16-20, in Atlanta, Georgia.
“With data centers increasingly demanding more energy, powering the world’s digital infrastructure begins with smarter, more efficient semiconductors,” said Robert Taylor, general manager, Industrial Power Design Services. “While advanced chips drive AI’s computational power, analog semiconductors are key to maximizing energy efficiency. Our latest power-management innovations are enabling data centers to reduce their environmental footprint while supporting the growing needs of our digital world.”
As power demands surge, data center designers are shifting to 48V power architectures for enhanced efficiency and scalability to support components such as CPUs, graphics processing units and AI hardware accelerators. TI’s 48V stackable integrated hot-swap eFuse with power-path protection empowers designers to tackle high-power (>6kW) processing needs with a scalable device that simplifies design and reduces solution size by half compared to existing hot-swap controllers in the market.
To learn more about designing with the TPS1685, read the technical article, “Powering Modern AI Data Centers with an Integrated 48V Hot-Swap eFuse Device.”
In addition, TI introduced a new family of integrated GaN power stages. The LMG3650R035, LMG3650R070 and LMG3650R025 leverage the benefits of TI GaN in an industry-standard TOLL package, allowing designers to take advantage of TI GaN efficiency without costly and time-consuming redesigns.
The new power stages integrate a high-performance gate driver with a 650V GaN field-effect transistor (FET) while achieving high efficiency (>98%) and high-power density (>100W/in3). They also integrate advanced protection features including over-current protection, short-circuit protection and over-temperature protection. This is especially important for AC/DC applications like server power, where designers are challenged to push more power into smaller spaces.
At APEC 2025, TI will showcases power solutions that enable designers to reimagine new levels of power density and efficiency, including:
- Dell’s 1.8kW server power-supply unit (PSU) with TI GaN power stages: Dell’s first high-efficiency 12V PSU design uses a TI integrated GaN power stage. The PSU features a GaN FET with built-in driver, protection and temperature reporting to achieve over 96% system-level efficiency.
- Vertiv’s 5.5kW server PSU: Part of Vertiv’s PowerDirect Rack DC power system, the latest PSU from Vertiv is powered by TI GaN technology to deliver up to 132kW per rack.
- Greatwall’s 8kW PSU: To help designers increase power density, Greatwall and TI co-developed an 8kW open-rack PSU using TI GaN technology and TI C2000™ real-time microcontrollers.
Throughout the show, TI power experts will lead 27 industry and technical sessions to address power-management design challenges. Visit TI in the Georgia World Congress Center, Booth No. 1213. The full schedule is available at ti.com/APEC.
Original – Texas Instruments
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GaN / PRODUCT & TECHNOLOGY / WBG3 Min Read
Texas Instruments (TI) announced a new family of radiation-hardened and radiation-tolerant half-bridge gallium nitride (GaN) field-effect transistor (FET) gate drivers. This family of gate drivers includes the industry’s first space-grade GaN FET driver that supports up to 200V operation.
The devices are available in pin-to-pin compatible ceramic and plastic packaging options and support three voltage levels. TI’s advancements in space-grade power products enable engineers to design satellite power systems for all types of space missions using just one chip supplier.
Satellite systems are growing increasingly complex to meet the demand for more on-orbit processing and data transmission, higher-resolution imaging, and more precise sensing. To improve mission capabilities, engineers strive to maximize electrical power system efficiency. TI’s new gate drivers are designed to accurately drive GaN FETs with fast rise and fall times, improving power-supply size and density. This allows a satellite to more effectively use the power generated by its solar cells to perform mission functions.
“Satellites perform critical missions, from providing global internet coverage to monitoring climate and shipping activity, enabling humans to better understand and navigate the world,” said Javier Valle, product line manager, Space Power Products at TI. “Our new portfolio enables satellites in low, medium and geosynchronous earth orbits to operate in the harsh environment of space for an extended period of time, all while maintaining high levels of power efficiency.”
For more information, read the technical article, “How you can optimize SWaP for next-generation satellites with electronic power systems.”
Optimizing size, weight and power (SWaP) using GaN technology can:
- Improve electrical system performance.
- Extend mission lifetimes.
- Reduce satellite mass and volume.
- Minimize thermal management overload.
Designers can use the family for applications spanning the entire electrical power system.
- The 200V GaN FET gate driver is suitable for propulsion systems and input power conversion in solar panels.
- The 60V and 22V versions are intended for power distribution and conversion across the satellite.
TI’s family of space-grade GaN FET gate drivers offers different space-qualified packaging options for the three voltage levels, including:
- Radiation-hardened; Qualified Manufacturers List (QML) Class P and QML Class V in plastic and ceramic packages, respectively.
- Radiation-tolerant Space Enhanced Plastic (SEP) products.
John Dorosa, a TI systems engineer, will present “How to easily convert a hard-switched full bridge to a zero-voltage-switched full bridge” on Tuesday, March 18, 2025, at 9:20 a.m. Eastern time at the Applied Power Electronics Conference in Atlanta, Georgia. This industry session will feature TI’s TPS7H6003-SP gate driver.
Production quantities of the TPS7H6003-SP, TPS7H6013-SP, TPS7H6023-SP and TPS7H6005-SEP are available now on TI.com. Preproduction quantities of the TPS7H6015-SEP and TPS7H6025-SEP are also available, with the TPS7H6005-SP, TPS7H6015-SP and TPS7H6025-SP available for purchase by June 2025. Additionally, development resources include evaluation modules for all nine devices, as well as reference designs and simulation models.
Original – Texas Instruments
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FINANCIAL RESULTS / LATEST NEWS1 Min Read
Texas Instruments Incorporated (TI) reported fourth quarter revenue of $4.01 billion, net income of $1.21 billion and earnings per share of $1.30. Earnings per share included a 2-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 3% sequentially and 2% from the same quarter a year ago.
- “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 $1.5 billion.
- “Over the past 12 months we invested $3.8 billion in R&D and SG&A, invested $4.8 billion in capital expenditures and returned $5.7 billion to owners.
- “TI’s first quarter outlook is for revenue in the range of $3.74 billion to $4.06 billion and earnings per share between $0.94 and $1.16. We now expect our 2025 effective tax rate to be about 12%.”
Original – Texas Instruments
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Texas Instruments (TI) announced the opening of its new, state-of-the-art product distribution center in Dreieich, Germany, outside of Frankfurt. This new distribution center includes 9,000 square meters of space and new automation features. The new center has the capacity to quickly ship up to 7,500 orders per day of a broad range of TI analog and embedded processing semiconductors across Europe.
“Our new product distribution center offers faster, more efficient, flexible and reliable service for TI’s customers in Europe to meet semiconductor demand now and in the future,” said Stefan Bruder, president of Texas Instruments Europe. “Our new center in Dreieich is the latest addition to TI’s global product distribution network which, combined with our convenient purchasing options, provides an improved customer experience from product selection to shipment.”
Located near many of TI’s industrial and automotive customers, as well as the Frankfurt Airport, the new distribution center enables faster product delivery in Europe. The pick, pack and ship process is fully automated and orders are ready to ship within 15 minutes or less. Customers in central Germany can expect same-day product delivery, while next-day delivery is available to customers in most European countries.
TI has been operating in Europe since 1956, and its new distribution center builds on TI’s existing European footprint which includes a semiconductor wafer factory in Freising, Germany, research and development teams, as well as more than 30 sales offices across 18 different European countries.
Customers in Europe and across the globe can conveniently buy from TI and save on exchange fees with more than 20 currency options available (including euro, pound sterling, Norwegian kroner and Swiss franc) when purchasing on TI.com or through TI API suites.
Original – Texas Instruments
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LATEST NEWS2 Min Read
Texas Instruments (TI) announced that the Science Based Targets initiative (SBTi) has received the company’s commitment to set near-term company-wide emissions reductions in line with climate science.
As part of its commitment, TI is developing science-based targets for review and validation by SBTi’s technical experts, including greenhouse gas (GHG) emissions reduction targets for Scope 1 and 2 emissions aligned with the Paris Agreement which sets the goal of limiting global warming to 1.5°C. In addition, TI plans to begin reporting additional relevant Scope 3 GHG emission categories in 2025 and plans to set supplier engagement targets to reduce emissions across its value chain.
“Our semiconductors are the foundation of sustainable technology solutions, from renewable energy and storage to vehicle electrification,” said Haviv Ilan, TI president and chief executive officer. “As a manufacturer of tens of billions of semiconductors each year, it’s critical that we provide dependable capacity while continuously striving to reduce our environmental impact. Setting and achieving climate goals underscores TI’s long-standing commitment to operate in a socially thoughtful and environmentally responsible manner, and we are confident that our collective efforts will be impactful and long-lasting.”
As TI works with SBTi to develop and assess its future goals, the company remains focused on its current multiyear goals that continue through 2025, including a reduction in absolute Scope 1 and Scope 2 emissions by 25% from a 2015 base year.
As the company continues to expand its manufacturing and provide geopolitically dependable capacity, TI will further increase its use of renewable electricity, 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.
Original – Texas Instruments
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Texas Instruments Incorporated reported third quarter revenue of $4.15 billion, net income of $1.36 billion and earnings per share of $1.47. Earnings per share included a 3-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 8% from the same quarter a year ago and increased 9% sequentially. Industrial continued to decline sequentially, while all other end markets grew.
- “Our cash flow from operations of $6.2 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 $1.5 billion.
- “Over the past 12 months we invested $3.7 billion in R&D and SG&A, invested $4.8 billion in capital expenditures and returned $5.2 billion to owners.
- “TI’s fourth quarter outlook is for revenue in the range of $3.70 billion to $4.00 billion and earnings per share between $1.07 and $1.29. We continue to expect our fourth quarter effective tax rate to be about 13%.”
Original – Texas Instruments
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Texas Instruments Incorporated (TI) reported second quarter revenue of $3.82 billion, net income of $1.13 billion and earnings per share of $1.22. Earnings per share included a 5-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 increased 4% sequentially. Industrial and automotive continued to decline sequentially, while all other end markets grew.
- “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 $1.5 billion.
- “Over the past 12 months we invested $3.7 billion in R&D and SG&A, invested $5.0 billion in capital expenditures and returned $4.9 billion to owners.
- “TI’s third quarter outlook is for revenue in the range of $3.94 billion to $4.26 billion and earnings per share between $1.24 and $1.48. We continue to expect our effective tax rate to be about 13%.”
Original – Texas Instruments