Active-Semi Solutions for Sustainability
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12V Telecom fans are a growing market for BLDC motors. This application typically has many fans in a small area on a single PCB. Because this application is always running, factors such as efficiency and audible noise are key design considerations.

The PAC® family of controllers support for this type of application by offering products that integrate high-performance motor control peripherals in the IC as well as a rich firmware IP platform that can meet the complex application processing requirements of these appliances. IP such as FOC allows customers to realize higher-efficiency controllers that can run with less audible noise than the typical trapezoidal control BLDC applications.