Allegro MicroSystems, LLC是开发、制造和销售高性能半导体的领先厂商。Allegro独具创新的解决方案服务于汽车市场中的许多高增长应用，以及办公自动化、工业和消费/通讯等领域。Allegro公司总部位于美国马萨诸塞州伍斯特市，在世界各地拥有设计、应用和销售支持中心。

Allegro MicroSystems, LLC主要为电动机控制、调节及磁场感测应用开发集成电路解决方案。Allegro MicroSystems, LLC提供高度集成的混合信号 IC，不仅元件数量日益增多，功能也更加强大。Allegro MicroSystems, LLC系列产品是标准的“即插即用”型产品，在产品类别及纵深方面皆出类拔萃。

市场领先的霍尔效应传感器 IC 制造商，为汽车市场提供广泛的创新解决方案组合。

定制的封装解决方案融合了磁路，可简化应用问题

系统单晶片电源 IC，可合并多项电源驱动器、调节器以及控制逻辑功能

获得专利的 BCD (Bi-polar、CMOS、DMOS) 和 BiCMOS 晶片处理技术可实现密集的数字电路与电源及/或磁感测结构的结合

Allegro MicroSystems, LLC当前拥有两个不同技术领域的事业群。这两个事业群通过进入或拓展至增长较快的市场共同发展、向上集成并促进多样化。

传感器事业群生产霍尔效应传感器 IC，致力于为汽车、工业、消费及便携电子行业提供诸如测向以及齿轮齿、速度、线性、角度、电流和位置速度感测等应用领域的无接触感测。

IC 事业群为电动机驱动、电动机控制和开关调节生产电源 IC。Allegro 的 IC 用于办公自动化（特别是打印机）、工业、汽车和便携式电子产品。

Allegro MicroSystems, LLC深刻理解，对生产制造的投资是获得长期成功的关键所在。对位于美国及海外的各类 IC 装配、封装及测试设施的持续投入，确保Allegro MicroSystems, LLC始终能满足所有客户的需求。公司承诺，始终以最高标准的质量、可靠性和服务来制造集成电路。

Allegro MicroSystems, LLC在半导体行业拥有 40 年的丰富经验。Allegro MicroSystems, LLC在全球拥有 3,000 多名员工，总部位于美国马萨诸塞州伍斯特市，总部大楼面积达 250,000 平方英尺，提供公司管理、设计、营销以及客户服务。公司在新罕布什尔州还有一个面积达 100,000 平方英尺的业务拓展中心，主要提供业务管理、营销、设计以及产品测试服务。

Allegro MicroSystems, LLC的晶片由其位于明尼苏达州明尼阿波利斯的附属公司 (Polar Semiconductor) 生产。 而其产品测试和精选产品组装则在其位于菲律宾的一家全资子公司中进行。 Allegro MicroSystems, LLC在世界各地还拥有一些远程设计、应用和销售支持中心。产品销售遍及北美、南美、欧洲、日本和亚太地区，并且通过强大的全球销售渠道（包括直销、制造商代表和分销）大多销售给原始设备制造商 (OEM)。Allegro MicroSystems, LLC注册了 TS16949 和 ISO14001，并获得了全球各地领先的制造商颁发的质量大奖。

Allegro MicroSystems, LLC是 Sanken 电气公司的全资子公司。Sanken 总部位于日本琦玉，资产达十多亿美元，制造半导体、离散器材、LED 和开关式电源。两家公司共同开发先进的晶片技术。这一举措使两家公司能够充分利用其全球实力和资源，造福于广大客户。

Allegro MicroSystems, LLC is a leader in developing, manufacturing and marketing high-performance semiconductors. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Allegro is headquartered in Worcester, Massachusetts (USA) with design, applications, and sales support centers located worldwide.

Allegro develops integrated circuit solutions focused on motor control, regulation, and magnetic field sensing applications. We provide highly integrated mixed-signal ICs, adding more components and greater functionality. Allegro's line has extensive product breadth and depth, with standard "plug and play" products.

Market leading Hall-effect sensor IC manufacturer with a broad portfolio of innovative solutions focused on the automotive market space

Customized packaging solutions that incorporate magnetic circuits to simplify applications issues

System-On-Chip power IC capability incorporating multiple power drivers, regulators, and control logic functions

Proprietary BCD (Bi-polar, CMOS, DMOS) and BiCMOS wafer process technology that allows the merging of dense digital circuitry with power and or magnetic sensing structures

Allegro's Businesses

Allegro is currently organized into two technology-defined business units. These business units are paving parallel paths of expansion, up-integration, and diversification by entering or broadening into markets with higher growth.

The Sensor group produces Hall-effect sensor ICs offering contactless sensing for applications such as direction-detection, gear-tooth, speed, linear, angle, current and position sensing for automotive, industrial, consumer, and portable electronics.

The IC group produces power ICs for motor drivers, motor control and switching regulation. Allegro's ICs are used in office automation (particularly printers), industrial, automotive and portable electronics markets.

Manufacturing

Allegro understands that investment in manufacturing is critical to long-term success. The ongoing investment in IC fabrication, packaging, and testing facilities, both in the US and abroad, ensures that Allegro is poised to meet the needs of all customers. The company is committed to manufacturing integrated circuits with the highest standards of quality, reliability and service.

Allegro Facts

Allegro has forty years experience in the semiconductor industry. With over 3,000 employees worldwide, Allegro is headquartered in Worcester, MA, where corporate management, design, marketing and customer service are located in a 250,000 sq. ft. facility. The company also has a 100K sq. ft. business development facility in New Hampshire that houses business management, marketing, design, and product test.

Wafers are manufactured at an affiliated company (Polar Semiconductor) located in Minneapolis, Minnesota.  Production test and select product assembly is housed in a wholly owned subsidiary located in the Philippines.  There are additional remote sites worldwide that support design, applications, and sales functions. Sales are balanced worldwide throughout North and South America, Europe, Japan and Asia-Pacific, with products sold primarily to OEMs through a strong worldwide sales channel that includes a direct sales force, manufacturers representatives and distribution. The company is TS16949 and ISO14001 registered and has received quality awards from leading manufacturers worldwide.