MIC2585-2KBTS

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Hot Swap Controllers are a type of Power Management Integrated Circuits (PMICs) that are specifically designed to enable a safe and orderly insertion or removal of boards into live power system environments. This is done by monitoring the insertion and removal of the board, ensuring that any applied voltages during the process are maintained within the limitations of the system. In the event of an overvoltage or undervoltage, Hot Swap Controllers are designed to protect the system by quickly disabling the power supply. One such Hot Swap Controller is the MIC2585-2KBTS.

The MIC2585-2KBTS is a low-power, hot swap controller that provides system designers with an optimal solution for managing voltage supply sequencing and board insertion/removal fault protection. It features an integrated sink/source current limit and power good output, enabling designers to implement a low-cost, robust hot swap solution for a wide range of applications. The IC also comes with integrated overcurrent protection, allowing it to shut down the power supply in the event of an overvoltage or undervoltage. With a wide range of operating voltage levels, from 0.8V up to 5.5V, the MIC2585-2KBTS is well-suited for use in various low-power, high-current applications.

The MIC2585-2KBTS is a fairly simple device, consisting of two main blocks: the supply voltage monitor and the current limit block. The supply voltage monitor monitors the system voltage and can provide a delay before activating the current limit block to protect against inrush currents. The current limit block monitors the voltage and current to ensure that they remain within an acceptable range. In the event of an overvoltage or undervoltage, the current limit block will shut down the power supply and activate the fault output. In addition, the MIC2585-2KBTS features an auto-restart capability which allows it to automatically restart the power supply after the fault has been cleared.

Due to its wide operating voltage range and simple design, the MIC2585-2KBTS is an ideal solution for a variety of applications, such as hard disk drives, digital imaging systems, and consumer electronics. Furthermore, its integrated current limit protection and fault output make it the perfect choice for hot swap applications, where board insertion/removal may be in dangerous or near-field electric environments.

In conclusion, the MIC2585-2KBTS is a low-power, hot swap controller that provides designers with an optimal solution for managing voltage supply sequencing and board insertion/removal fault protection. With its wide operating voltage range, integrated current limit protection and fault output, the MIC2585-2KBTS is an ideal choice for a variety of applications, including low-power, high-current applications and hot swap applications.

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