UCC3810DWTRG4

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The UCC3810DWTRG4 is a high performance power supply controller integrated with an inbuilt current mode PWM controller. It helps in the design of switched mode, AC-DC and DC-DC converters with improved Basic Switches. It is made for use in offline switcher applications where small or medium load power is required. The device offers superior performance in both continuous conduction mode (CCM) and Discontinuous Conduction mode (DCM).

The UCC3810DWTRG4 is an adjustable device that can be used in uncontrolled AC mains applications to provide a robust output power supply. It is ideal for applications such as offline converters, lighting, monitor and PC power supplies. The controller features a dual track current mode PWM with soft start. It is highly efficient in design and features low EMI which complies with regulations. The device has an adjustable internal clock frequency to improve the efficiency of the application.

The device has an integrated current mode PWM which allows it to deliver high frequency switching with tight line and load regulation. The internal overvoltage protection circuit features foldback output current limiting. The device comprises of low on-resistance N-Channel NFET switches which enables it to handle up to 5.25V input voltage. The entire operating temperature range is from -40°C to 125°C.

The UCC3810DWTRG4 has an internal startup oscillator with adjustable frequency. The device also has an external shutdown input where the no-load power supply can be turned off either by microcontroller or manually. The device is compact with a wide input voltage range of 85V-265V to handle any international line conditions. It also has wide 0.8V-VCC operation range, providing flexibility to match the output voltage to the load requirements.

The features of UCC3810DWTRG4 offer superior performance and reliability in offline switcher applications. It enables superior circuit design applications that are more efficient, reliable and robust. The device is widely used in applications like air conditioners, refrigerators, compressors and other home appliances. It helps extend the life of the applications and provide better performance with its built in features. The device also helps reduce the size of the circuit and costs.

In summary, the UCC3810DWTRG4 is a high performance power supply controller for AC-DC and DC-DC converters assessment. It is used in offline switcher applications and widely used in air conditioners, refrigerators and compressors. The device provides superior performance in both continuous conduction mode (CCM) and Discontinuous Conduction mode (DCM). It has an adjustable internal clock frequency to improve the efficiency of the application and an internal startup oscillator with adjustable frequency. The device also has an external shutdown input for better control options. The device is highly efficient in design and features low EMI which complies with regulations.

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