TPS61081DRCTG4

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The Automatic Power Switch (APS) TPS61081DRCTG4 is a power management integrated circuit (PMIC) designed to deliver high power in a miniature form factor. This integrated circuit is suitable for a variety of applications, including automotive, telecom, industrial, and data center. It is a member of the Texas Instruments\' family of DC-DC switching regulators, a type of voltage regulator designed to convert a higher voltage input to a lower voltage output.

The TPS61081DRCTG4 is an ideal choice for applications that require a compact PMIC with high efficiency and extremely low quiescent current. With its high current capability—up to 6A—it is capable of delivering up to 40W of power in a through-hole package. It is capable of operating in a wide input voltage range of 2.7V to 20V. The chip is designed to support up to 10V in normal mode and up to 20V in a dropout mode.

The TPS61081DRCTG4 is designed to offer high efficiency and fast transient response. Its low efficiency dropout voltage of 0.7V helps to maximize efficiency in high-current applications. In addition, the device can automatically detect and adjust to load changes, which results in fast transient response. It also includes an integrated Soft-Start feature for achieving smooth start-up times.

The TPS61081DRCTG4 includes several protection features for ensuring reliable operation in varying conditions. This includes an over-temperature shutdown feature with hysteresis for preventing thermal runaway. It also includes internal current limiting and over-voltage protection to mitigate the risk of damage from transient voltages. Additionally, it includes proprietary technology to reduce the output voltage ripple.

To sum up, the TPS61081DRCTG4 is a versatile DC-DC switching regulator designed to meet the needs of a variety of applications. It features a wide input voltage range, high current capability, and integrated protection features. Its highly efficient design and integrated features make it an ideal choice for high-power applications.

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