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。
How Does Allegro Play into Evolving Data Center Power Architecture?
Allegro enables power dense, efficient, and reliable solutions from the grid to the rack.
System Telemetry
Hall and TMR based current sensors enable critical precise current sensing to protect systems operating at 800 V.
Robust Isolation
Isolated gate drivers engineered for SiC and GaN devices, paired with reinforced-isolation integrated current sensors, deliver a complete high-voltage signal chain.
Maximize Efficiency
Code-free motor drivers and isolated gate drivers purpose built for thermal management solutions and hyperscaler power conversion.
Featured Technical Content
Explore design resources engineered to accelerate AI data center designs.
Breaking the Density Barrier: A Technical Deep Dive into Simplified SiC Gate Drive
Whitepaper
How Power-Thru isolated SiC gate drivers eliminate bulky external bias supplies, cutting BOM count and PCB size by up to 50%.
The Unsung Hero of AI: Why Advanced Fan Drivers are a Data Center's Secret Weapon
Blog
Why choosing a fan driver is a strategic decision that directly impacts data center efficiency, reliability, and cost.
Breaking the Bandwidth Barrier: Solving the Totem-Pole PFC Challenge in Next-Gen Data Centers
How the ACS37031 enables extreme power density and high-frequency GaN control in your data center PSU design.
Featured Products
Allegro hero products developed for data center power and thermal management
AHV85311
Power-Thru™ isolated SiC gate driver with integrated isolated bias. Reinforced isolation, package creepage/clearance > 8 mm.
AHV85110
Self-powered isolated GaN FET driver with integrated bias supply, eliminating the need for external components.
ACS37100
10 MHz analog output TMR current sensor offering high accuracy and low noise for demanding control loop applications.
ACS37030
DC to 5 MHz high-accuracy current sensor with ±2% sensitivity across temperature.
A89333
Code-free FOC BLDC motor driver for high-efficiency data center fans and pumps.
A89337
Code-free FOC motor controller for high-speed server fans with failsafe power fan option.