UCC3808APWTR-1

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The UCC3808APWTR-1 is a popular AC-DC converter from Texas Instruments that is used in a variety of communications, industrial and consumer applications. The device operates as a buck-boost regulator with an adjustable output voltage range of 0.6 V to 5.5 V. It is designed to accept input voltages from 5 V to 14 V, with an internal voltage regulator providing an energy efficient constant output voltage. The UCC3808APWTR-1 can provide up to 2A of output current, while only requiring 0.48A of input current. The device is capable of driving an efficiency of 95%, and has integrated short-circuit and overvoltage protection.

The UCC3808APWTR-1 can be used in a variety of applications such as computer power supplies, industrial and automotive systems, communications equipment, and consumer electronics. In each of these applications, the device is used to create a stable DC output voltage from an AC or DC supply. The device is capable of regulating both the input voltage and the output current to accurately provide a consistent output voltage and current.

The UCC3808APWTR-1 uses several different topologies and control schemes to switch from either a buck or boost mode as required. An internal switching regulator and control circuitry is used to regulate the output voltage, by automatically selecting either buck or boost mode and regulating the output current. The device also has a fixed frequency switching mode and integrated thermal shutdown circuitry. In addition, the device has a selectable turn on threshold, which allows the user to adjust the start voltage of the device.

The UCC3808APWTR-1 is a cost effective easy to use AC-DC multiple output solution that can be used in a variety of applications. It has excellent efficiency, power dissipation and stability, and is capable of providing a reliable and efficient output voltage over a wide range of input voltages. It is also designed to provide a high level of safety, with built-in short-circuit and overvoltage protections, transient protection and input under-voltage lockout.

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