TPS54356PWPR Integrated Circuits (ICs)

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TPS54356PWPR is a synchronous step-down DC/DC converter, a type of switch mode power supply that operates as a constant-voltage compensator. This voltage regulator delivers up to 4 Amps of continuous load current in an 8-Lead VSSOP power package, with a low OFF-state Supply current. It is designed to provide optimal efficiency and transient response over a wide input voltage range.

The device provides output voltage regulation by switching between two different input voltage levels and is designed to operate over an input voltage range of 4.5V to 18V and an output voltage range of 0.6V to 12V. It has a wide output voltage range with low-voltage operation capability down to 0.6V and up to 12V.

To stabilize the output voltage, the TPS54356PWPR has an adaptive, non-linear control loop which enables the device to respond quickly to transients and maintain the output voltage within a narrow range. The device features a current mode control architecture, providing high speed transient response and effective loop compensation. A minimum ON-time over-temperature protection mode guards the device against over-temperature conditions.

The application for the TPS54356PWPR ranges from computers, tablets, smart phones, data storage, automotive and industrial applications, among others. Its 8-Lead VSSOP power package allows the device to be easily integrated into multi-phase power systems and provide a regulated output voltage.

The TPS54356PWPR also features built-in power-good and power-bad signal output to indicate the power status, and it monitors its input voltage, output voltage, and temperature to protect the device against over voltage, under voltage and over-temperature conditions. The device comes with adjustable soft-start, hiccup mode and double pulse elimination functions.

The TPS54356PWPR offers a high maximum efficiency, up to 97 %. It has an adaptive non-linear current mode control loop architecture, which provides excellent dynamic response and fast transient recovery time. The device has a low quiescent current of 6 μA in the OFF state and 17 μA in the On state.

In summary, the TPS54356PWPR synchronous step-down DC/DC converter is a highly reliable and efficient voltage regulator that provides excellent dynamic output voltage regulation and fast transient response. It is suitable for a wide range of applications, from consumer electronics and automotive to industrial systems, and its advanced features ensure that the device\'s output is properly stabilized in all conditions.

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