UCC2813PWTR-4

The UCC2813PWTR-4 is an integrated Power Supply Controller that combines power-management functions with an analog current-mode control. It is an AC/DC converter and off-line switcher that provides superior current regulation, power-supply sensing, temperature compensation and shut-down protection. Designed for use in offline or isolated AC to DC converters up to 100 Watts, it is ideal for applications where high efficiency and low cost are important.

The UCC2813PWTR-4 offers a comprehensive, customizable set of features to make it easy to build a high-performance power supply controller. Its integrated current-mode control makes it possible to precisely regulate input power, enabling more precise control of output parameters under varying load conditions. In addition, the UCC2813PWTR-4 has an adjustable frequency range, allowing for optimized efficiency and better power-supply stability.

The UCC2813PWTR-4 provides protection against Output Short Circuit, Over Voltage, and Over Temperature conditions. It also provides exceptional thermal stability. The frequency of the integrated current-mode control loop is adjustable and it is capable of automatically switching to Burst Mode operation at light loads. This allows the UCC2813PWTR-4 to deliver high efficiency even at low loads, increasing the efficiency of the overall power supply.

The UCC2813PWTR-4 has an integrated Over Voltage protection circuit designed to protect the power supply from over voltage faults. This protection circuit monitors the voltage at the output of the power supply and shuts down the power supply if the output voltage exceeds a preset limit. In addition, the UCC2813PWTR-4 provides a unique “soft start” feature to protect the power supply from being over-loaded or damaged at startup.

The UCC2813PWTR-4 is designed to operate in an open loop AC/DC converter. It includes a voltage regulator, overload protection circuit, and power-sense circuitry, which allows it to be used in a wide variety of applications. The UCC2813PWTR-4 also offers integrated power supply control for improved efficiency and lower cost. Its integrated feedback and regulation circuitry, as well as its low-voltage and temperature-compensated switching frequency, make it ideal for applications that require high performance.

The UCC2813PWTR-4 can be used in AC/DC converters, off-line switchers, DC/DC converters, and other power supply applications. Its small size and low cost make it an excellent choice for low-power applications. Its flexibility and integration make it the ideal choice for engineers looking to build efficient, low-cost power supplies.