TPS40054PWPR Integrated Circuits (ICs)

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The TPS40054PWPR is a high current synchronous buck regulator designed for notebook personal computer (PC) applications. It has an extended input voltage range of 2V to 32V, and with its high power capability, is suitable for use in high performance gaming as well as reliable industrial systems.

The TPS40054PWPR is designed to create a low-voltage, high-current output from a low-voltage, high-current input. It is capable of delivering output voltages as low as 0.6V and as high as 6V, at a maximum current of 40A. It contains a switching-mode power-conversion stage, which combines a high-side MOSFET and a low-side MOSFET to produce an output voltage based on the control signal. It operates in a continuous conduction mode (CCM), where the current in the inductor never drops to zero, resulting in better efficiency.

In addition to the synchronous buck regulator, the TPS40054PWPR also incorporates protection features such as power-good signal, over-temperature protection, under-voltage lockout, and short circuit protection. These features ensure that the TPS40054PWPR operates reliably and safely under all operating conditions.

The TPS40054PWPR has a wide variety of applications, including notebook PCs, servers, telecom systems, power conversion for automotive and industrial applications, and various consumer electronics. Due to its wide input voltage range, high current capability, and multiple protection features, the TPS40054PWPR is an ideal solution for high performance systems requiring reliable power conversion.

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