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UCC2808AN-1

UCC2808AN-1 Description

The UCC2808AN-1 is a high-performance offline switch-mode power supply controller designed for a wide range of power management applications. Manufactured by Unitrode, a leading provider of power management solutions, this IC is part of the UCC2808 series and is specifically tailored for isolated output applications. The UCC2808AN-1 is housed in a robust 8DIP package suitable for through-hole mounting, ensuring reliable performance in various industrial and consumer electronic devices.

UCC2808AN-1 Features

The UCC2808AN-1 boasts several key features that set it apart from similar models in the market:

• Frequency Control: The controller offers precise frequency control with a switching frequency of 1MHz, enabling efficient power conversion and reduced electromagnetic interference (EMI).
• Wide Input Voltage Range: It operates within a supply voltage range of 8.3V to 15V, making it versatile for different power supply configurations.
• Isolated Output: The UCC2808AN-1 provides isolated output, ensuring safety and reliability in applications where galvanic isolation is critical.
• High Start-Up Voltage: With a start-up voltage of 12.5V, the IC ensures stable operation even under low input voltage conditions.
• Duty Cycle: The duty cycle is set at 49%, optimizing the balance between efficiency and output power.
• No Internal Switch: The absence of an internal switch allows for greater flexibility in designing the power supply, as external switches can be tailored to specific requirements.
• Compliance and Packaging: The UCC2808AN-1 is classified under ECCN EAR99 and HTSUS 8542.39.0001, and is available in bulk packaging, making it suitable for large-scale production.

UCC2808AN-1 Applications

The UCC2808AN-1 is ideal for a variety of applications where efficient power conversion and reliable performance are paramount. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as televisions, monitors, and other appliances that require isolated power supplies.
• Industrial Equipment: Suitable for industrial control systems, where isolated power supplies are necessary to protect sensitive electronics from voltage spikes and ground loops.
• Telecommunications: Can be used in telecom equipment for providing stable power to various components, ensuring uninterrupted operation.
• Medical Devices: The isolated output feature makes it suitable for medical equipment where patient safety and equipment reliability are critical.

Conclusion of UCC2808AN-1

The UCC2808AN-1 is a versatile and reliable offline switch-mode power supply controller that offers a comprehensive set of features tailored for isolated power supply applications. Its high switching frequency, wide input voltage range, and isolated output make it an excellent choice for a variety of industries. The UCC2808AN-1's robust design and compliance with industry standards ensure that it meets the stringent requirements of modern power management systems. Whether used in consumer electronics, industrial equipment, or medical devices, the UCC2808AN-1 stands out as a dependable solution for efficient and safe power conversion.