MIC2583-MYQS-TR

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The MIC2583-MYQS-TR is a High-side Active FET Hot Swap Controllers from Micrel Inc. It is a current-limiting power controller especially designed for applications such as high-power telecommunications systems and industrial systems. It helps to protect the load from power surges. The MIC2583-MYQS-TR Hot Swap Controller is suitable for both 24V and 48V power supplies. It provides fast and accurate current limiting for connected circuits. It also features over-voltage and over-temperature protection, providing reliable and safe operation.

The key features of the MIC2583-MYQS-TR Hot Swap Controllers include a wide 4.5V to 28V operating voltage range, and a current limit that can be adjusted from 50mA to 10A. It also features a low startup current of 10µA and low standby current of 200nA. The MIC2583-MYQS-TR Hot Swap Controller has an integrated shutdown protection, which is tripped when a fault occurs. It also provides protection from short-circuits, over-voltage, over-temperature, and over-current. Additionally, it has a programmable UVLO (Under Voltage Lockout) circuit and integrated over-voltage protection circuitry.

The MIC2583-MYQS-TR Hot Swap Controllers offer a fast response time to the changing current limit. This allows the load current to be controlled quickly and accurately. The current limit is adjustable via a single resistor, which can be adjusted from 50mA to 10A. The controller has a wide 4.5V to 28V operating voltage range, making it suitable for a variety of applications, from consumer electronics to industrial IoT solutions. The MIC2583-MYQS-TR Hot Swap Controllers also feature an integrated over-voltage protection circuit to prevent an over-voltage condition in the output. The MIC2583-MYQS-TR Hot Swap Controllers also feature under-voltage lockout, allowing a safe and efficient power-up sequence.

The working principle of the MIC2583-MYQS-TR Hot Swap Controllers involves the use of a comparator, a power switch, and a linear regulator. The comparator is used to set the maximum current limit and is connected to the current sensing resistor. The power switch is controlled by the comparator and is connected to the output of the Hot Swap Controller. The linear regulator is also connected to the output of the Hot Swap Controller. It helps regulate the output voltage of the system. When the load current exceeds the set limit, the comparator trips, causing the power switch to turn off and the linear regulator to start regulating the output voltage.

In conclusion, the MIC2583-MYQS-TR Hot Swap Controllers are designed for various applications such as high-power telecommunications systems and industrial systems. It offers fast and accurate current limiting for connected circuits. The controller also features over-voltage and over-temperature protection, providing reliable and safe operation. It has a wide 4.5V to 28V operating voltage range, low startup and standby current, integrated over-voltage protection, and an adjustable current limit. Furthermore, it has an integrated under-voltage lockout, which allows a safe and efficient power-up sequence. All these features make the MIC2583-MYQS-TR Hot Swap Controllers well-suited for many different applications.

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