UCD3138ARJAR

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The UCD3138ARJAR is an induction voltage-fed Digital Controller specifically designed to address a profitable corner of the leading-edge power converter market. This device is a fully integrated digital power conversion controller and power supply monitor, in a single IC. It is designed to meet energy efficiency standards in the most demanding applications. The UCD3138ARJAR offers an effective tool for managing digital power conversion systems, providing superior performance and greater system efficiency.

The UCD3138ARJAR is designed to work with isolated transformer-based power conversion systems, and can adapt to very different output power levels depending on the application. It incorporates an inductor current control loop, which integrates constant frequency digitally controlled current stimulation and voltage mode control. Active voltage positioning (AVP) functionality provides fast transient response and improved system integration capabilities.

The UCD3138ARJAR also includes configurable over current, over voltage and under voltage protections, allowing users to tune the controller for optimal performance in different applications. Prebias and Fast Start-Up synchronization protocol help users achieve faster start-up times while minimizing power dissipation. The UCD3138ARJAR is also programmable through an I2C bus, allowing the user to quickly adjust the output parameters and features.

The UCD3138ARJAR has specific application fields, including but not limited to AC-DC, DC-DC, environmental sensing, data processing, battery charging, DC motor control and industrial transducer instrumentation. In all these applications, the UCD3138ARJAR is designed to ensure energy efficiency, to reduce system costs and to provide reliable operation.

The UCD3138ARJAR digital controller and power supply monitor is a highly efficient way to manage digital power conversion systems. This device incorporates several power saving techniques, such as active voltage positioning and configurable over current, over voltage and under voltage protections. The UCD3138ARJAR is ideally suited for high power density applications, such as AC-DC, DC-DC, environmental sensing, data processing, battery charging, DC motor control and industrial transducer instrumentation.

The UCD3138ARJAR also includes an integrated inductor current control loop which integrates constant frequency digitally controlled current stimulation and voltage mode control. Prebias and Fast Start-Up synchronization protocol provide faster start-up times while minimizing power dissipation. This device is also programmable through an I2C bus, allowing the user to quickly adjust the output parameters and features to meet their specific application requirements.

Overall, the UCD3138ARJAR is a powerful digital controller and power supply monitor, designed to address the specific needs of high power density applications. This device incorporates several power saving techniques such as active voltage positioning and configurable over current, over voltage and under voltage protections. It is also programmable through an I2C bus, allowing the user to quickly adjust the output parameters and features to meet their specific application requirements.

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