TPS2321IPWR

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PMIC – Hot Swap Controllers are integrated circuits designed to control the power up and powering down of electronic systems. The TPS2321IPWR is a hot swapping controller which can help provide a safe way of depending and supplying power to electronic systems. Its hot-swapping capabilities allow it to be used in a variety of applications – from portable electronics to large industrial systems.

The TPS2321IPWR hot-swapping controller features an integrated power MOSFet, One-Cycle Control, overcurrent protection, integrated power-MOSFet, Dual Hot-Swap current limit accuracy, and an advanced current sharing and current limiting scheme. The integrated power MOSFet allows it to provide power in high-side or low-side configurations, while the One-Cycle Control ensures that the system powers up quickly and safely by ensuring that the voltage is stable throughout the power up process. The dual hot-swap current limit accuracy ensures that the system is supplied with the right amount of power, while the advanced current sharing and current limiting scheme keep the system safe by limiting the voltage and current at any given time.

The TPS2321IPWR application field includes but are not limited to: servers, storage systems, computer networks, industrial electronics, automotive electronics, power management systems, power supplies, and data centers. It is used in a variety of applications to provide safe and reliable power, including but not limited to: powering up and powering down CPUs, memory, and other peripherals, powering microcontrollers, powering FPGAs, powering video cards, powering hard drives and other storage devices, and powering up and down networks.

The TPS2321IPWR working principle is relatively simple. When the chip is powered up, it senses the voltage drop and begins to draw current and ramps up the voltage. This is called the pre-charge cycle. During this pre-charge cycle, the current limit circuitry within the chip is activated, allowing the current to be safely and accurately limited. Once the current reaches a pre-determined limit, the chip will switch off the current limit and the voltage will then reach its target level. At this point, the system is powered up and ready to go. The system will remain in this state until the power is removed or turned off. At that point, the chip will begin the power down process, slowly ramping the voltage down and turning off the current flow until the voltage is at an acceptable level.

The TPS2321IPWR is an excellent choice for providing safe and reliable power to a variety of systems. Its integrated power MOSFet and One-Cycle Control make it ideal for applications that require quick and reliable powering up and powering down of systems. Its dual hot-swap current limit accuracy and advanced current sharing and current limiting scheme keep the system safe from overvoltage or overcurrent during the power up and power down processes. The TPS2321IPWR is the ideal choice for powering up the next generation of electronics.

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