数据中心和电信系统
为全天候运行的数据中心基础设施提供高效解决方案
数据中心需要持续可靠的运行和高能效。AI 的快速发展进一步提高了这些要求，推动了市场对可扩展、高性能基础设施日益增长的需求。Allegro 为电源、配电和热管理领域提供紧凑的高性能解决方案。我们的产品组合包括用于高密度和实时功率监控的电流传感器，以及用于风扇和泵的电机驱动器，可实现更快的冷却、减少损耗，并符合严苛的散热和声学标准。
Browse by application
Power Distribution Unit (PDU)
Optimize your Power Distribution Unit designs with Allegro's advanced sensing and power solutions for precise control and efficient energy management
Power Supply Unit (PSU)
Optimize your Power Supply Unit (PSU) designs with Allegro's advanced current sensor and gate driver ICs to achieve superior efficiency and maximize power delivery
Thermal Management - Cooling
采用 Allegro 电机控制解决方案，优化热管理系统的散热性能。我们的产品可支持热管理应用实现安静、高效的空气或液体控制。
Uninterruptable Power Supply (UPS)
Ensure continuous and reliable power delivery in critical applications with Allegro's comprehensive portfolio of current sensors, gate drivers, and motor drivers for UPS systems
Documentation & Resources
Technical Article
New 400 kHz Current Sensors Enable More Sustainable Designs in Switch-Mode Power Designs
Really Cool. Really Efficient. New 400 kHz current sensors enable more sustainable designs in switch-mode power designs.
Technical Article
Sensorless and Always Without Reverse Rotation: Rapid and Accurate Startup for Blower Fan Motors
How initial rotor position detection techniques can overcome torque generation challenges to provide anti-reverse, fast, sensorless startup.
Technical Article
Integrated Power Loss Brake Features Lower Energy Consumption and Reduce Costs in Data-Center Fan Applications
Service interruptions of servers can result in adverse scenarios including inefficient airflows created by fan blades that have lost power to maintenance in the presence of fan blades. This article introduces power loss brake (PLB) functionality and how lost power can be harnessed to improve efficiency while simplifying fan design.
Technical Article
Solving the Challenges of Increasing Power Density by Reducing Number of Power Rails
P0243 - This article overviews challenges associated with high-power-density solutions and the technologies that best enable the desired outcome.
Infographic
How Sensor ICs Make Clean Energy Work
Sensor integrated circuits (ICs) are revolutionizing the world of clean energy. Explore the fascinating ways that sensor IC's are shaping out clean energy landscape and paving the way for a more sustainable future.
Brochure
Brochure: Code-Free Gate Drivers for Data-Center Cooling Fans
Our portfolio of three-phase BLDC motor drivers includes solutions with integrated MOSFETs or gate drivers, as well as options for power loss braking for high efficiency.
Technical Article
Magnetic Current Sensing Drives Vehicle Electrification
Modern cars have become increasingly power hungry. Even the “least electrified” vehicles include advanced electronics for infotainment, safety, and engine control. Fully electric vehicles further add high-voltage power domains to charge and drive. Each of these systems shares the need for power monitoring and control, and this is where current sensors are used.
Application Note
Current Sensing for Power Delivery
AN296256 - This article will discuss the advantages of various current sensing methods in power delivery.
Whitepaper
Demystifying GaN Drivers in Clean Energy Application
The next generation of electric switches based on wide bandgap semiconductors are gaining popularity in the market.
Technical Article
Facilitating a Clean Energy Future with Current Sensing Solutions
Clean energy technologies, like solar, EV batteries, wind, and hydroelectric, offer a sustainable way to meet energy needs without releasing toxic greenhouse gases.