UC3852DTR

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 a very important part of Power Management Integrated Circuits (PMIC). This technology helps improve the power system efficiency, and reduces the amount of energy wasted and power consumption. The UC3852DTR is one such device used to achieve PFC.

The UC3852DTR is an integrated power supply device which combines multiple PFC schemes, such as total harmonic distortion (THD) control and active bridge/capacitance resonant (ABCR) control. The device also implements advanced magnetics, along with integrated power management safety features. To optimize the power factor of the power system, the UC3852DTR integrates three distinct types of PFC controls: standard PFC, peak power factor correction and advanced bridging mode.

The standard PFC control mode of the UC3852DTR, includes peak current mode control. This allows the device to control and maintain a stable output voltage, even under harsh conditions or as the load or power requirements fluctuate. The THD control, also in this mode, reduces total harmonic distortion and power losses, leading to increased system efficiency. The ABCR control mode activates at the beginning of the converter and is used to limit the initial inrush of current.

In addition to the standard PFC control mode, the UC3852DTR also offers two specialized modes – peak power factor correction and advanced bridging mode. The peak power factor correction mode is used to ensure the maximum possible power factor correction without sacrificing system efficiency. The advanced bridging mode, meanwhile, provides extremely flexible and reliable power system operations, by using a combination of active bridges and capacitance resonant or current-controlled ABCRs to control the output voltage.

The UC3852DTR is an excellent choice for applications that require high-efficiency energy storage and power conversion. It can be used in a wide range of applications, from small to large solar systems, automotive electronic systems, and industrial power supplies. This device is also suitable for applications that need high surge current and load regulation accuracy.

Overall, the UC3852DTR is an all-in-one power factor correction solution that provides significantly improved power system efficiency, reduced power losses, and increased system reliability. Its wide range of application fields and advanced PFC control modes make it an ideal choice for a variety of power management applications. Its highly reliable design, along with its integrated power management safety features, allows it to operate in the most demanding environments.

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