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UCC3808APW-1

UCC3808APW-1 Description

The UCC3808APW-1 is an offline switch-mode power supply controller designed for high-efficiency power conversion applications. Manufactured by Unitrode, this device is housed in an 8-pin TSSOP package and is suitable for surface-mount applications. Despite being marked as obsolete, the UCC3808APW-1 remains a robust choice for specific power management needs. It features a switching frequency of 1MHz, a startup voltage of 12.5V, and a duty cycle of 49%. The device operates within a supply voltage range of 8.3V to 15V and offers isolated output capabilities. The UCC3808APW-1 is ROHS3 compliant, ensuring it meets modern environmental standards.

UCC3808APW-1 Features

The UCC3808APW-1 is equipped with several key features that make it a reliable choice for power management applications. Its frequency control mechanism ensures stable and efficient power conversion, making it suitable for demanding applications. The device's 1MHz switching frequency allows for high-frequency operation, which is beneficial for compact and high-performance power supplies. The 49% duty cycle provides a balanced power output, ensuring optimal performance and efficiency. The startup voltage of 12.5V ensures reliable operation in various power environments. Additionally, the device's isolated output feature enhances safety and reliability in applications where electrical isolation is critical.

UCC3808APW-1 Applications

The UCC3808APW-1 is ideal for a range of applications where high-efficiency power conversion and reliability are paramount. Its high switching frequency and isolated output make it suitable for compact and high-performance power supplies, such as those used in consumer electronics, industrial equipment, and telecommunications. The device's ability to operate within a wide supply voltage range (8.3V to 15V) makes it versatile for various power supply designs. Its surface-mount package type allows for easy integration into modern PCB designs, ensuring compatibility with contemporary manufacturing processes.

Conclusion of UCC3808APW-1

In summary, the UCC3808APW-1 is a versatile and reliable offline switch-mode power supply controller. Despite its obsolete status, it remains a valuable option for specific power management applications. Its high switching frequency, isolated output, and wide supply voltage range make it suitable for a variety of high-efficiency power conversion needs. The device's ROHS3 compliance ensures it meets modern environmental standards, making it a responsible choice for environmentally conscious designs. For applications requiring a compact, efficient, and reliable power supply, the UCC3808APW-1 is an excellent choice.