The global Multi Phase Controller for AI Server Market was valued at 981 million in 2024 and is projected to reach US$ 1943 million by 2031, at a CAGR of 11.2% during the forecast period.
Multi-phase controller chips are indispensable core components in AI servers. Through efficient, precise and stable power management, they ensure the performance and reliability of AI servers in high-load and high-density computing environments.
U.S. Market Size (2024): Estimated at US$ 310 million
China Market Forecast (2024): Expected to reach US$ 370 million
Segment Highlight – Two-phase Controller:
Projected to reach US$ 620 million by 2031
Expected to grow at a CAGR of 7.6% over the next six years (2024–2031)
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The global Multi Phase Controller for AI Server market is dominated by a few major players. As of 2024, the top five companies held a combined market share of approximately 59%. Leading manufacturers include:
Texas Instruments
Alpha and Omega Semiconductor
MPS (Monolithic Power Systems)
Infineon Technologies
Renesas Electronics
Reed Semiconductor
Richtek
JoulWatt Technology
Dongguan Changgong Microelectronics
We have surveyed the Multi Phase Controller for AI Server manufacturers, suppliers, distributors, and industry experts on this industry, involving the sales, revenue, demand, price change, product type, recent development and plan, industry trends, drivers, challenges, obstacles, and potential risks
This report aims to provide a comprehensive presentation of the global market for Multi Phase Controller for AI Server, with both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Multi Phase Controller for AI Server. This report contains market size and forecasts of Multi Phase Controller for AI Server in global, including the following market information:
Global Multi Phase Controller for AI Server market revenue, 2020-2025, 2026-2031, ($ millions)
Global Multi Phase Controller for AI Server market sales, 2020-2025, 2026-2031, (K Units)
Global top five Multi Phase Controller for AI Server companies in 2024 (%)
Growing Demand for AI Servers
The rise in AI applications like machine learning, NLP, and computer vision is increasing demand for high-performance AI servers, fueling the need for efficient multi-phase controllers.
Shift Toward High-Density Computing
Data centers are adopting more compact and power-dense servers, requiring stable and reliable power management systems, making multi-phase controllers essential.
Emergence of AI Inference Training Integration
The trend of integrating AI training and inference into a single server setup is boosting the use of advanced multi-phase controllers.
Advancements in Power Management ICs
Continuous R&D in power management technology is leading to the development of more efficient and precise multi-phase controller chips.
Rising Investments in Cloud and Edge AI Infrastructure
Expanding cloud infrastructure and edge AI deployment are increasing the adoption of AI servers, directly driving the multi-phase controller market.
Global Multi Phase Controller for AI Server market, by Type, 2020-2025, 2026-2031 ($ millions) & (K Units)
Global Multi Phase Controller for AI Server market segment percentages, by Type, 2024 (%)
Two-phase Controller
Four-phase Controller
Global Multi Phase Controller for AI Server market, by Application, 2020-2025, 2026-2031 ($ Millions) & (K Units)
Global Multi Phase Controller for AI Server market segment percentages, by Application, 2024 (%)
AI Training Server
AI Inference Server
AI Inference Training Integrated Server
Competitor Analysis
The report also provides analysis of leading market participants including:
Key companies Multi Phase Controller for AI Server revenues in global market, 2020-2025 (estimated), ($ millions)
Key companies Multi Phase Controller for AI Server revenues share in global market, 2024 (%)
Key companies Multi Phase Controller for AI Server sales in global market, 2020-2025 (estimated), (K Units)
Key companies Multi Phase Controller for AI Server sales share in global market, 2024 (%)
Further, the report presents profiles of competitors in the market, key players include:
Texas Instruments
Alpha and Omega Semiconductor
MPS
Infineon
Renesas
Reed Semiconductor
Richtek
JoulWatt Technology
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Q: What are the key driving factors and opportunities in the Multi Phase Controller for AI Server market?
A: The market is driven by the increasing deployment of AI servers, demand for stable power management, and technological advancements. Growth in edge AI and emerging markets presents key opportunities.
Q: Which region is projected to have the largest market share?
A: North America is expected to hold the largest share due to high AI infrastructure investments, followed by Asia-Pacific with strong growth in China.
Q: Who are the top players in the global Multi Phase Controller for AI Server market?
A: Leading players include Texas Instruments, Infineon, Renesas, Alpha and Omega Semiconductor, and MPS.
Q: What are the latest technological advancements in the industry?
A: Innovations include ultra-efficient controller chips, AI-specific power ICs, and integrated inference-training controller systems.
Q: What is the current size of the global Multi Phase Controller for AI Server market?
A: The market was valued at $981 million in 2024 and is projected to reach $1,943 million by 2031, growing at a CAGR of 11.2%.