TPS62150RGTR

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TPS62150RGTR Application Field and Working Principle

The TPS62150RGTR is part of the wide range of Power Management Integrated Circuit (PMIC) voltage regulators created by Texas Instruments. It belongs to the DC-DC switching regulators series, designed to facilitate the process of creating switching power designs. The board used in the device is a fully integrated high-efficiency step-up converter which is used for multiple purposes needing several amounts of output current.

Features

The board features high-efficiency, low quiescent current, comprehensive protection circuitry, excellent thermal performance, high-part count reduction, and low EMI. This device is composed of an integrated stabilized switching converter, with a voltage reference, 95% maximum efficiency, adjustable output voltage and low drop out voltage, allowing designs to be carried efficiently while considering the temperature, cost, and circuit layout.

Application Field

The TPS62150RGTR can be used in a variety of designs that require high output current, such as ultra-low voltage voltage regulators, medical, automotive and telecom circuits, and fits in the application fields of motion control systems, multiple voltage level applications, offline lighting, cordless phones and power adapters, as well as battery powered portable systems.

Working principle

The device essentially works as a Buck-Boost converter. The boost section receives a voltage input of no more than 6V and boosts it to a higher voltage. This capacitor-free, discrete design also contains current-limiting, output-over-voltage, and input-undervoltage protection circuits. This means that the device can safely and efficiently supply higher voltages, while the output section of the device provides current inversion and, with the help of a current limit circuit, helps to provide a better output current range.

Conclusion

The TPS62150RGTR is a fantastic part of the wide range of Power Management Integrated Circuit (PMIC) voltage regulators created by Texas Instruments. This device is an integrated high-efficiency step-up converter, with a variety of features such as a voltage reference, 95% maximum efficiency, adjustable output voltage, and low dropout voltage, that together allow designs to be carried out efficiently. This device can be applied to many different fields, such as ultra-low voltage voltage regulators, medical, automotive and telecom circuits, motion control systems and more. Its working principle is based on a Buck-Boost converter, where the boost section receives a voltage input of no more than 6V and boosts it to a higher voltage.

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