TLE4473GV552AUMA2

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The TLE4473GV552AUMA2 is a linear voltage regulator, a type of power management device used to condition and regulate the input voltage into a smaller, more useable voltage. This component is an adjustable 2-terminal positive voltage regulator with a negative-regulated output that can provide an output voltage range up to 25 V with specified noise and load regulation. In addition, the component offers high efficiency CMOS-based circuitry, superior thermal stability, on-chip trimming, fast transient response, thermal protection, and a wide operating temperature range making it suitable for demanding applications.

The TLE4473GV552AUMA2 is used in a wide variety of power management applications. Common uses include medical devices such as ventilators, infusion pumps and other medical equipment, LED lighting, LED displays, automotive electronics, power supply systems, and many industrial applications.

The TLE4473GV552AUMA2 voltage regulator operates on a feedback principle which allows it to adjust the output current to match the desired output voltage. The regulation of the output current is achieved by a voltage devide network consisting of an internal reference voltage, external feedback resistors, and an output voltage comparator that monitors the output voltage level. If a load draws more current than needed, then the current signals causes the output voltage to drop, which in turn causes the comparator to activate. The control then switches off one of more switches, which then reduces the output current and allows the output voltage to rise back to its preset level. This process continues in a feedback loop until the input is again equal to the output.

In addition to the voltage regulation process, the TLE4473GV552AUMA2 also offers a number of other features designed to ensure reliable operation. An on-chip temperature sensor allows the device to detect any temperature-related issues, while a built-in shutdown timer prevents the device from overloading if the load increases too quickly. The wide input range of the device allows it to accept a wide variety of input voltages, while the low quiescent current ensures efficient operation over a wide load range.

The TLE4473GV552AUMA2 is an ideal solution for applications requiring a low-voltage, high efficiency regulator with a wide operating temperature range, high maximum output voltage, on-chip trimming, fast transient response, and thermal protection. With its robust design and advanced features, the device is suitable for a variety of demanding power management applications.

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