Navitas’ new ‘IntelliWeave’ Control Technique Powers Next-Gen AI Data Centers above 99% Efficiency
Navitas Semiconductor (Nasdaq: NVTS) is set to introduce 'IntelliWeave', a patented digital control technique for improving AI data center power supply efficiency, at the IEEE Energy Conversion Congress and Expo (ECCE) this month. IntelliWeave combines next-generation GaN and SiC semiconductors with innovative control strategies to achieve:
- Peak efficiencies up to 99.3% in Power Factor Control (PFC)
- 30% reduction in power losses compared to existing solutions
- Precision current sharing and ultra-fast dynamic response
- Zero voltage switching across the full-load range
The technology has been proven on a 500 kHz GaN-based interleaving 3.2 kW CrM PFC PSU. Navitas' Director, Tao Wei, will present on this novel digital control at ECCE 2024 in Phoenix, Arizona on October 21st.
Navitas Semiconductor (Nasdaq: NVTS) sta per introdurre 'IntelliWeave', una tecnica di controllo digitale brevettata per migliorare l'efficienza dell'alimentazione nei data center AI, durante l'IEEE Energy Conversion Congress and Expo (ECCE) questo mese. IntelliWeave combina semiconduttori GaN e SiC di nuova generazione con strategie di controllo innovative per ottenere:
- Efficenze di picco fino a 99,3% nel Controllo del Fattore di Potenza (PFC)
- Riduzione del 30% delle perdite di energia rispetto alle soluzioni esistenti
- Condivisione precisa della corrente e risposta dinamica ultra-rapida
- Switching a tensione zero su tutto il range di carico
La tecnologia è stata dimostrata su un PSU CrM PFC da 3,2 kW basato su GaN interleaved a 500 kHz. Il direttore di Navitas, Tao Wei, presenterà questo nuovo controllo digitale all'ECCE 2024 a Phoenix, Arizona, il 21 ottobre.
Navitas Semiconductor (Nasdaq: NVTS) se prepara para presentar 'IntelliWeave', una técnica de control digital patentada para mejorar la eficiencia del suministro de energía en centros de datos de IA, en el IEEE Energy Conversion Congress and Expo (ECCE) este mes. IntelliWeave combina semiconductores GaN y SiC de nueva generación con estrategias de control innovadoras para lograr:
- Eficiencias pico de hasta 99.3% en Control del Factor de Potencia (PFC)
- Reducción del 30% en pérdidas de energía en comparación con soluciones existentes
- Compartición precisa de corriente y respuesta dinámica ultra-rápida
- Conmutación a voltaje cero en todo el rango de carga
La tecnología ha sido probada en un PSU CrM PFC de 3.2 kW basado en GaN entrelazado a 500 kHz. El director de Navitas, Tao Wei, presentará este nuevo control digital en ECCE 2024 en Phoenix, Arizona, el 21 de octubre.
Navitas 반도체(Nasdaq: NVTS)는 이번 달 IEEE 에너지 변환 회의 및 엑스포(ECCE)에서 AI 데이터 센터 전원 공급 효율성을 개선하기 위한 특허받은 디지털 제어 기술인 'IntelliWeave'를 소개할 예정입니다. IntelliWeave는 차세대 GaN 및 SiC 반도체와 혁신적인 제어 전략을 결합하여 다음을 달성합니다:
- 전력 인자 제어(PFC)에서 최대 99.3%의 피크 효율
- 기존 솔루션에 비해 30% 전력 손실 감소
- 정밀한 전류 공유 및 초고속 동적 반응
- 전체 부하 범위에 걸친 제로 전압 스위칭
이 기술은 500 kHz GaN 기반의 인터리빙 3.2 kW CrM PFC PSU에서 입증되었습니다. Navitas의 디렉터 Tao Wei는 10월 21일 애리조나주 피닉스에서 열리는 ECCE 2024에서 이 새로운 디지털 제어에 대해 발표할 예정입니다.
Navitas Semiconductor (Nasdaq: NVTS) s'apprête à présenter 'IntelliWeave', une technique de contrôle numérique brevetée pour améliorer l'efficacité de l'alimentation des centres de données AI, lors de l'IEEE Energy Conversion Congress and Expo (ECCE) ce mois-ci. IntelliWeave combine des semi-conducteurs GaN et SiC de nouvelle génération avec des stratégies de contrôle innovantes pour atteindre :
- Des efficacités de pointe allant jusqu'à 99,3% dans le Contrôle du Facteur de Puissance (PFC)
- Réduction de 30% des pertes d'énergie par rapport aux solutions existantes
- Partage précis de courant et réponse dynamique ultra-rapide
- Commutation à tension nulle sur toute la plage de charge
La technologie a été prouvée sur un PSU CrM PFC de 3,2 kW basé sur GaN à 500 kHz. Le directeur de Navitas, Tao Wei, présentera ce nouveau contrôle numérique lors de l'ECCE 2024 à Phoenix, Arizona, le 21 octobre.
Navitas Semiconductor (Nasdaq: NVTS) wird diesen Monat 'IntelliWeave', eine patentierte digitale Steuerungstechnik zur Verbesserung der Effizienz der Stromversorgung in KI-Rechenzentren, auf dem IEEE Energy Conversion Congress and Expo (ECCE) vorstellen. IntelliWeave kombiniert Halbleiter der nächsten Generation aus GaN und SiC mit innovativen Steuerungsstrategien, um folgende Ergebnisse zu erzielen:
- Spitzeneffizienzen von bis zu 99,3% bei der Leistungsfaktorsteuerung (PFC)
- 30% Reduzierung der Energieverluste im Vergleich zu bestehenden Lösungen
- Präzise Stromverteilung und ultra-schnelle dynamische Reaktion
- Nullspannungsumschaltung über den gesamten Lastbereich
Die Technologie wurde an einem 3,2 kW CrM PFC PSU auf GaN-Basis mit 500 kHz getestet. Der Direktor von Navitas, Tao Wei, wird dieses neuartige digitale Steuerungssystem am 21. Oktober 2024 auf der ECCE 2024 in Phoenix, Arizona, präsentieren.
- IntelliWeave achieves peak efficiencies up to 99.3% in Power Factor Control
- 30% reduction in power losses compared to existing solutions
- Proven technology on a 500 kHz GaN-based interleaving 3.2 kW CrM PFC PSU
- Patented dual-loop and dual-feed-forward interleaving control for absolute zero voltage switching
- None.
Insights
The introduction of Navitas' IntelliWeave digital control technique marks a significant advancement in data center power efficiency. By achieving peak efficiencies of
The key features of IntelliWeave, including precision current sharing, ultra-fast dynamic response and minimal phase error, are important for optimizing power conversion in high-performance computing environments. The patented dual-loop and dual-feed-forward interleaving control, enabling zero voltage switching across the full load range, is particularly noteworthy for its potential to significantly reduce energy waste.
For investors, this development positions Navitas strongly in the competitive power semiconductor market, especially for data center applications. The company's integration of advanced GaN and SiC technologies with innovative control techniques could lead to increased market share and revenue growth in the burgeoning AI infrastructure sector.
Navitas' IntelliWeave technology aligns perfectly with the growing demand for energy-efficient solutions in data centers, a market projected to reach
The presentation at IEEE ECCE 2024 provides Navitas with a platform to showcase its innovation to industry leaders and potential customers. This exposure could lead to new partnerships and contracts, potentially boosting the company's market position and stock value.
However, investors should note that Navitas, with a market cap of
IntelliWeave’s patented digital control combined with high-power GaNSafe™ and Gen 3-Fast SiC MOSFETs enable PFC peak efficiencies to
TORRANCE, Calif., Oct. 18, 2024 (GLOBE NEWSWIRE) -- At this month’s IEEE Energy Conversion Congress and Expo (ECCE), Navitas Semiconductor (Nasdaq: NVTS), the industry leader in next-generation GaNFast™ gallium nitride (GaN) and GeneSiC™ silicon carbide (SiC) power semiconductors, will introduce conference attendees to ‘IntelliWeave’ – an innovative patented new digital control technique for improving next generation AI data center power supply (PSU) efficiency.
In a world where ever-more energy is needed for the processing of artificial intelligence (AI) and cloud-based applications, minimizing power consumption has become a priority for data center architects and operators. Combining next-generation GaN and SiC semiconductors with new control technique strategies to power conversion plays a key role in achieving this goal.
IntelliWeave’s novel digital control enables highest system efficiencies with precision current sharing, ultra-fast dynamic response and minimal phase error. A patented dual-loop and dual-feed-forward interleaving control achieves absolute zero voltage switching (ZVS) across the full-load range to enable highest efficiencies. The digital control for Critical Conduction Mode (CRM) interleaving Totem Pole Power Factor Control (PFC) enables
Taking place in Phoenix, Arizona from October 20th to 24th, IEEE ECCE 2024 features both industry-driven and application-oriented technical sessions and brings together practicing engineers, researchers and other professionals for interactive and multidisciplinary discussions on the latest advances in various areas related to energy conversion.
Tao Wei, Director, will present “Novel digital control for a GaN-based CrM interleaved TP PFC,” on Monday October 21st at 5.30pm in the main Expo Hall.
To find out more visit www.navitassemi.com
About Navitas
Navitas Semiconductor (Nasdaq: NVTS) is the only pure-play, next-generation power-semiconductor company, celebrating 10 years of power innovation founded in 2014. GaNFast™ power ICs integrate gallium nitride (GaN) power and drive, with control, sensing, and protection to enable faster charging, higher power density, and greater energy savings. Complementary GeneSiC™ power devices are optimized high-power, high-voltage, and high-reliability silicon carbide (SiC) solutions. Focus markets include EV, solar, energy storage, home appliance / industrial, data center, mobile, and consumer. Over 250 Navitas patents are issued or pending. Navitas offers the industry’s first and only 20-year GaNFast warranty and was the world’s first semiconductor company to be CarbonNeutral®-certified.
Navitas Semiconductor, GaNFast, GaNSense, GaNSafe, GeneSiC, and the Navitas logo are trademarks or registered trademarks of Navitas Semiconductor Limited and affiliates. All other brands, product names, and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners.
Contact Information:
Llew Vaughan-Edmunds, Sr Director, Product Management & Marketing
info@navitassemi.com
Stephen Oliver, VP Investor Relations
ir@navitassemi.com
A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/760d01d3-fd69-40d5-9bae-c3ef2712c184
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