TEA1716T/1,518

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Power Factor Correction (PFC) is an essential technology for modern power management systems. It enables efficient transfer of power from a wide variety of sources, be it a traditional AC/DC power source or a renewable energy based source. The TEA1716T/1518 is one of the most advanced PFC solutions available on the market today, providing an extensive list of features and benefits.

The TEA1716T/1518 is a single-chip power factor correction solution targeted at AC-DC offline applications. It integrates a DC/DC boost converter, a rectifier, and an H-bridge current-mode PFC controller onto a single chip. It offers easy integration with a wide variety of AC/DC power sources, including wall outlets and battery chargers. The integrated PFC controller ensures efficient power conversion and minimal losses, while providing a seamless interface to the external boost converter.

The TEA1716T/1518 supports both continuous conduction and discontinuous conduction operating modes. It offers advanced features to ensure that the input current waveform closely follows that of the mains voltage. By closely tracking the mains voltage, the TEA1716T/1518 ensures a high power factor, increased energy conversion efficiency, and minimized THD of the output current.

The application field for the TEA1716T/1518 extends to many popular AC-DC offline applications, including home appliances, industrial equipment, network equipment, office automation, and wireless products. Its excellent PFC performance also makes it suitable for powering a wide variety of electronic products, including laptop chargers, television power supplies, and desktop computer power supplies.

In order to ensure a high degree of safety and reliability, the TEA1716T/1518 implements advanced protection and monitoring features. These safety features include over-voltage, over-current, over-temperature, and external principal-side devices for fault detection and protection. The TEA1716T/1518 also implements an array of diagnostic functions, such as auto-detection of mains frequency and pulse-by-pulse current limit.

The compact size, easy integration and extensive feature set of the TEA1716T/1518 make it an attractive solution for a wide range of offline power supply applications. Its high efficiency and excellent PFC performance ensures reliable operation and efficient power conversion, making it the perfect choice for powering a wide range of electronic products.

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