UCC3819APWR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power Factor Correction (PFC) is the process of correcting the factor of the power factor of a power system so that it is more efficient and reliable. The UCC3819APWR is a PFC regulator that is designed to improve the power efficiency and reliability of a power system. The UCC3819APWR is designed for applications where power factor correction is critical.

The UCC3819APWR is designed for a wide range of applications including AC and DC power supplies, inverters and converters, multiple analog and digital power supplies, LED lighting and communications systems. It has a wide operating temperature range from -40°C to +125°C, and is designed to meet strict electromagnetic compatibility (EMC) standards.

The UCC3819APWR works by calculating the input current of the system and controlling the output voltage to meet the target power factor. It utilizes a multi-phase bridge configuration to control the output voltage by using a Pulse Width Modulation (PWM) technique. By controlling the output voltage, the UCC3819APWR is able to provide a more efficient system with a better power factor.

The UCC3819APWR also has a number of features to ensure better protection of the system and maximize safety. It has an over-temperature protection, under-voltage lockout, over-voltage protection, and an over-current protection. The over-temperature protection prevents the device from overheating by shutting down the system if the temperature exceeds a certain limit. The under-voltage lockout prevents the system from starting up if the input voltage is too low and the over-voltage protection shuts off the system if the voltage becomes too high. The over-current protection shuts down the system when an over-current is detected.

The UCC3819APWR is a high-performance PFC regulator and is designed for a wide range of applications where power factor correction is critical. It is capable of providing a more efficient system with better power factor and greater safety due to its protection features. This makes the UCC3819APWR the ideal choice for any power system requiring power factor correction.

The specific data is subject to PDF, and the above content is for reference