TPS73250DBVT

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TPS73250DBVT is a three-terminal variable output linear regulator (LDOA) designed to provide up to 450mA of charge and up to 2.5A of sink current to one or more load levels in applications requiring currents up to 5A. The device features adjustable current limit and thermal protection, eliminating the need for external components in many applications. With the easily programmable voltage range down to 0.6V and a wide input voltage range, this family eliminates the need for multiple voltage sources.

The device includes an enable input and enable output and a precision 2.5V reference. The output voltage range of 0.6V to 5.5V with adjustable current limit (3.3V to 30V) allows for versatile voltage settings to maximize system efficiency and power usage without the need for external components. The floating-gate structure of the TPS73250DBVT devices enables fast voltage transitions, offering superior di/dt and dV/dt capability, along with a wide operating temperature range of -40°C to +85°C.

The TPS73250DBVT uses a variety of circuit-protection features to ensure protection of the output load. The device offers built-in electrostatic discharge (ESD) protection, current limit protection, positive-temperature coefficient (PTC) thermal protection, and inrush current limitation. The adjustable current limit is based on a foldback mode of operation, which limits the output current as the load voltage increases.

The TPS73250DBVT is an ideal solution for a wide range of applications including audio and video, cellular phones, microprocessor-based systems, DSPs, portable test and control systems, medical systems, and many others. This family of devices provides adjustable output voltage settings and wide input voltage range, allowing for maximum system efficiency without the need for multiple voltage sources or additional external components.

For further protection and performance, the package is also available in lead-free reflow solder version to utilize assembly methods such as wave soldering or reflow soldering process. The TPS73250DBVT is very well suited for use in portable and remote applications such as those found in digital cameras, portable audio players, PDAs, and other mobile devices.

The TPS73250DBVT can be used to regulate the output voltage in a wide range of applications. Its adjustable current limit and thermal protection make it an ideal solution for applications requiring currents up to 5A. The wide input voltage range and adjustable output voltage range of 0.6V to 5.5V make it an ideal solution for applications requiring both low and high voltage outputs. Additionally, its floating-gate structure enables fast voltage transitions, offering superior di/dt and dV/dt capability, along with a wide operating temperature range of -40°C to +85°C. Finally, its ESD, current limit, PTC thermal protection, and inrush current limitation ensure safety and reliability.

In summary, the TPS73250DBVT is an ideal solution for applications requiring up to 5A of current. It features adjustable current limit and thermal protection, a wide input voltage range, and adjustable output voltage range of 0.6V to 5.5V, enabling it to be used in a wide range of applications. Additionally, its ESD, current limit, PTC thermal protection, and inrush current limitation ensure safety and reliability.

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