FSDM0265RL

The FSDM0265RL is an integrated circuit (IC) component commonly used in power factor correction (PFC) applications. It belongs to the Fairchild Semiconductor FSDMx series, which is known for its high-performance and cost-effective solutions. Here are the key features of the FSDM0265RL: 1. High Integration: The FSDM0265RL offers a highly integrated PFC controller along with a built-in Power MOSFET and other necessary peripherals. This integration simplifies the design process and reduces the external component count, making it compact and space-efficient. 2. Quasi-Resonant (QR) Control: This IC utilizes Quasi-Resonant control techniques that enable improved efficiency and reduced switching loss. The QR control helps in achieving higher power factor correction and lower energy consumption. 3. Enhanced Protections: The FSDM0265RL IC offers multiple built-in protection mechanisms that enhance the system's reliability and safety. It includes features like over-voltage protection (OVP), overload protection (OLP), and thermal shutdown (TSD). These protections ensure that the IC and the connected components remain safe under abnormal operating conditions. 4. Frequency Jittering: The frequency jittering feature helps minimize the electro-magnetic interference (EMI) emissions of the overall power supply system. By modulating the switching frequency, it reduces the peak EMI levels, enabling compliance with various international standards and regulations