TPS254900IRVCTQ1

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TheTPS254900IRVCTQ1 is a highly-integrated device that is a combination of a PMOS power switch, passives, and current-sense resistor that provides highly efficient power distribution for space-constrained data-storage and mobile computing applications. The device integrates a high-side power MOSFET with an integrated power control circuitry and current-sense resistor, making it ideal for applications ranging from storage-systems and external storage cards to powering high-speed USB interfaces for peripherals. The TPS254900IRVCTQ1 is designed to be used in a wide range of applications, from supplying power to portable devices to providing power distribution for automotive components.

The TPS254900IRVCTQ1 belongs to the class of PMIC - Power Distribution Switches, Load Drivers, which are components that control and regulate the current flow to and from electronic components. The TPS254900IRVCTQ1 is specifically designed to provide an efficient power distribution solution in space-constrained applications, reducing the number of components needed to power a system. The TPS254900IRVCTQ1 is also designed to be used in multiple current ranges, from 300mA to 1.5A.

The TPS254900IRVCTQ1 is equipped with a wide range of features to make power distribution easy and efficient, including: adjustable current levels, over-temperature protection, over-voltage protection, reverse battery protection, surge protection, and soft start. The device also features a low on-resistance of only 20mΩ at 2.5A, making it suitable for a variety of applications. The device also features a wide input voltage range of 2.3V to 5.5V and a wide output voltage range of 2.2V to 5V.

The working principle of TPS254900IRVCTQ1 is simple and effective. It starts with a current-sensing feature, which senses the amount of current flowing through the device and adjusts the switch position accordingly. This allows for efficient current flowing in the proper direction. The switching is controlled by integrated switches, which are designed to protect against overcurrent, overvoltage, and overtemperature conditions. These switches also provide a low on-resistance of only 20mΩ, providing efficient power distribution without the need for additional components. Additionally, the device features surge protection, overvoltage protection, and reverse battery protection, ensuring a safe and reliable power supply.

The TPS254900IRVCTQ1 is well-suited for a variety of applications, such as providing power to external storage cards, enabling high-speed USB interfaces for peripherals, and providing power distribution for automotive components. The device is ideal for a variety of space-constrained applications due to its integrated switch, reducing the number of components needed. Additionally, the device features various protection features, making it a safe and reliable option.

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