Active-Semi 于 2004 年创立于硅谷，总部设在德州艾伦，是一家资产达数十亿美元的电源管理 IC 和智能数字电机驱动 IC 市场迅速崛起的行业领导者。 Active-Semi 的模拟和混合信号 SoC（片上系统）产品组合是充电、供电和嵌入式数字控制系统中使用的可扩展核心平台，适合如工业、商业和消费电子设备之类终端应用。

Active-Semi 提供电源应用微控制器、DC/DC、AC/DC、PMU 和 LED 驱动器，大大减少了解决方案的尺寸和成本，提高了系统级可靠性。 Active-Semi 的交钥匙型解决方案提供了节能型电源转换架构，将功耗降至最低，并将系统开发周期时间压缩超过 50%。 Active-Semi 每季度交付 5000 万的电源 IC，并于 2012 年 5 月达到“交付 10 亿件产品”里程碑。 Active-Semi 专注于行业领先电源管理 IC 解决方案平台的商业化，凭借超过 150 项授权和正在申请中的专利获得了广泛的知识产权。

Active-Semi founded in 2004 in Silicon Valley and headquartered in Dallas, Texas, Active-Semi is a rapidly emerging leader in the multi-billion dollar power management IC and intelligent digital motor drive IC markets. The company's portfolio of analog and mixed signal SoCs (systems-on-chips) are scalable core platforms used in charging, powering and embedded digital control systems for end applications such as industrial, commercial and consumer equipment. The company offers power application microcontrollers, DC/DC, AC/DC, and PMU that significantly reduce solution size and cost while improving system-level reliability. Active-Semi's turnkey solutions deliver energy-saving power conversion architectures that minimize energy usage and compress system development cycle-time by greater than 50 percent. Active-Semi ships 30 million power ICs per quarter, and has so far shipped 1.5 billion ICs. The multi-national company focuses on commercializing industry leading power management IC solution platforms and has developed broad intellectual property with 155 patents granted and pending. Active-Semi International Inc. is a Cayman Island corporation.