STMicroelectronics' new GaN ICs platform for motion control boosts appliance energy ratings
MWN-AI** Summary
STMicroelectronics has officially launched its innovative GaN (gallium-nitride) integrated circuits (ICs) platform designed specifically for motion control applications, significantly enhancing the energy efficiency and performance of both home appliances and industrial machinery. Announced on November 24, 2025, this new smart power solution aims to revolutionize how motor drives are utilized in everyday products such as washing machines, hairdryers, power tools, and systems in factory automation.
The GaNSPIN system-in-package technology represents a leap in efficiency for motion control, optimizing performance while safeguarding reliability. As stated by Domenico Arrigo, General Manager of STMicroelectronics' Application Specific Products Division, these advancements allow future appliance generations to operate at higher rotational speeds, resulting in improved functionality with more compact, cost-effective control modules.
The initial products from this GaN ICs family, named GANSPIN611 and GANSPIN612, are robust enough to power motors up to 400 Watts, supporting a variety of applications including compressors, pumps, and servo drives. The pin compatibility of these two devices ensures easy scalability in design. The GANSPIN611 is already in production and priced starting at $4.44, with a compact 9mm x 9mm package form that allows for significant size reduction.
Importantly, STMicroelectronics has also focused on reducing power dissipation and self-heating in these devices, achieving low on-resistance values (138m? and 270m? for GANSPIN611 and GANSPIN612, respectively). This innovation permits many applications to operate without a heatsink, thereby mounting savings on materials and space, further promoting cost-effective, energy-efficient designs.
With features such as integrated protection mechanisms and compatibility with various AC power sources, STMicroelectronics’ GaNSPIN platform stands to empower the next generation of energy-efficient appliances and industrial equipment.
MWN-AI** Analysis
STMicroelectronics’ recent launch of its GaNSPIN platform marks a significant advancement in energy efficiency for motion control applications in both domestic and industrial settings. The integration of gallium-nitride (GaN) technology enables dramatic improvements in energy ratings for appliances such as washing machines and power tools, addressing growing consumer and regulatory demands for sustainable solutions.
Investors should take note of the strategic implications of the GaNSPIN611 and GaNSPIN612 products, which not only enhance performance but also reduce costs associated with manufacturing and operation. Their pin compatibility allows for scalable designs, expanding STMicroelectronics' market offering and making it more appealing for OEMs looking to innovate in energy-efficient designs. The reduction in circuit footprint by up to 60% while eliminating the need for heatsinks represents a significant cost savings and simplifies product development cycles.
The emphasis on enhanced electromagnetic compatibility (EMC) and reduced electromagnetic noise aligns with stricter regulations globally, positioning STMicroelectronics favorably in a competitive landscape. This positions the company as a leader in energy solutions at a time when industries are pivoting towards greener technologies.
On the financial side, potential investors should assess the long-term growth prospects as industries adopt GaN technology more broadly. With STMicroelectronics committing to sustainability and aiming for carbon neutrality by 2027, its alignment with broader ESG (Environmental, Social, and Governance) trends could drive future investment interest.
Given the rising demand for energy-efficient solutions and the benefits outlined in the GaNSPIN technology, engaging with STMicroelectronics now could yield fruitful returns. However, keeping an eye on competitive responses and regulatory landscapes will be vital as the market evolves.
**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.
STMicroelectronics’ new GaN ICs platform for motion control boosts appliance energy ratings
High-efficiency GaN power integrated technology tailored for motor drives in white goods and factory automation
Geneva, November 24, 2025 – STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, has unveiled new smart power components that let home appliances and industrial drives leverage the latest GaN (gallium-nitride) technology to boost energy efficiency, increase performance, and save cost.
GaN power adapters and chargers available in the market can handle enough power for laptops and USB-C fast charging to achieve extremely high efficiency to meet stringent incoming eco-design norms. ST’s latest GaN ICs now make this technology applicable to motor drives for products like washing machines, hairdryers, power tools, and factory automation.
“ Our new GaNSPIN system-in-package platform unleashes wide-bandgap efficiency gains in motion-control applications by introducing special features that optimize system performance and safeguard reliability, ” said Domenico Arrigo, General Manager, Application Specific Products Division, STMicroelectronics. “ The new devices enable future generations of appliances to achieve higher rotational speed for improved performance, with smaller and lower-cost control modules, lightweight form factors, and improved energy ratings. ”
The first members of ST’s new family, the GANSPIN611 and GANSPIN612 , can power motors of up to 400 Watts including domestic and industrial compressors, pumps, fans, and servo drives. Pin compatibility between the two devices ensures designs are easily scalable. GANSPIN611 is in production now, in a 9mm x 9mm thermally enhanced QFN package, from $4.44.
Visitors to SPS - Smart Production Solutions 2025, 25-27 November, at the Nuremberg Exhibition Center, can see the GaNSPIN motor controllers at ST’s booth, no. 271 in Hall 4.
Technical notes on GaNSPIN drivers:
In the new GaNSPIN system-in-package, unlike in general-purpose GaN drivers, the driver controls turn-on and turn-off times in hard switching to relieve stress on the motor windings and minimize electromagnetic noise. The nominal slew rate (dV/dt) of 10V/ns preserves reliability and eases compliance with electromagnetic compatibility (EMC) regulations such as the EU EMC directive. Designers can adjust the turn-on dV/dt of both GaN drivers to fine-tune the switching performance according to the motor characteristics.
With R DS(on) of just 138m? in the GANSPIN611 and 270m? in the GANSPIN612, the GaN transistors minimize power dissipation and associated self-heating. This lets power components operate without a heatsink in many applications, thereby reducing the bill of materials, while also reducing circuit footprint by up to 60% to permit a smaller, lower-cost PCB.
Further features include:
- System-in-package with driver and half-bridge power stage with latest-generation 650V GaN power transistors for driving 3-phase BLDC motors
- Integrated bootstrap diode for high-side circuitry
- Suitable for universal 110V - 230V AC offline-powered appliances
- Fault-sensing comparator for smart shutdown provides fast-acting overcurrent protection with programmable disable time
- Undervoltage lockout (UVLO), overvoltage, overcurrent, thermal, and interlocking protection
- Wide supply and input-voltage range up to 20V, for robust and easy conversion of traditional power stages
- Standby pin for power saving
About STMicroelectronics
At ST, we are 50,000 creators and makers of semiconductor technologies mastering the semiconductor supply chain with state-of-the-art manufacturing facilities. An integrated device manufacturer, we work with more than 200,000 customers and thousands of partners to design and build products, solutions, and ecosystems that address their challenges and opportunities, and the need to support a more sustainable world. Our technologies enable smarter mobility, more efficient power and energy management, and the wide-scale deployment of cloud-connected autonomous things. We are on track to be carbon neutral in all direct and indirect emissions (scopes 1 and 2), product transportation, business travel, and employee commuting emissions (our scope 3 focus), and to achieve our 100% renewable electricity sourcing goal by the end of 2027. Further information can be found at www.st.com .
INVESTOR RELATIONS
Jérôme Ramel
EVP Corporate Development & Integrated External Communication
Tel: +41.22.929.59.20
jerome.ramel@st.com
MEDIA RELATIONS
Alexis Breton
Corporate External Communications
Tel: +33.6.59.16.79.08
alexis.breton@st.com
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FAQ**
How does STMicroelectronics’ new GaN ICs platform, referred to as STMicroelectronics STMEF, specifically enhance energy efficiency in motion control applications compared to traditional technologies?
What are the expected impacts on manufacturing costs and product performance for home appliances and industrial drives using the STMicroelectronics STMEF GaN technology?
Can you explain the scalability benefits offered by the pin compatibility of the GANSPIN611 and GANSPIN612 models in the STMicroelectronics STMEF platform?
How do the advanced features of STMicroelectronics STMEF GaN ICs contribute to meeting stringent EMC regulations and improving reliability in motion-control systems?
**MWN-AI FAQ is based on asking OpenAI questions about STMicroelectronics N.V. (NYSE: STM).
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