TPS60140PWPR

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The TPS60140PWPR is a DC-DC switching regulator designed by Texas Instruments (TI) in the Power Management Integrated Circuit (PMIC) voltage regulator category. The device is designed specifically for high power density and low input voltage applications and is made from highly reliable process technology, resulting in increased efficiency and lower component count.

The device offers a high current, single switch synchronous buck regulator component with a switching frequency up to 2MHz. It provides up to 48V output and up to 8A current limit with an input voltage range of 2.5V - 5.5V. The device also offers adjustable peak current limit and adjustable soft-start to ensure smooth power-up, over-current protection, as well as an enable pin to facilitate load control. It features an integrated Schottky diode to provide maximum efficiency and low power loss. The device has an operating temperature range of -40°C to +105°C.

The working principle of the TPS60140PWPR is based on a DC-DC buck topology, meaning it is designed to maintain the output voltage of a power supply within an acceptable range. In this case, it maintains the output voltage anywhere between 2.5V-48V, depending on the user\'s choice. The device works by switching an externally supplied inductor on and off to regulate the output voltage to the desired level. When the switch is turned on, the inductor stores energy in the form on an increasing magnetic flux. When the switch is turned off the inductor releases that energy, thereby maintaining the output voltage.

The TPS60140PWPR is an ideal solution for applications requiring a DC-DC regulator in order to provide supplies of 2.5V-48V with up to 8A of current output. Its wide input range and high switching frequency make it suitable for applications such as point-of-load regulation, industrial and automotive equipment, automotive microprocessor cores, special purpose power supplies, and voltage regulation for small motors and actuators.

The TPS60140PWPR is an excellent choice for applications that require a smart DC-DC switching regulator which requires minimal external components and offers high power output. Its wide input voltage range and high switching frequency make it an ideal solution for a wide range of power management applications. The device is available in a Compact QFN packages and is RoHS compliant, making it an excellent choice for cost-sensitive applications.

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