ISL95857CIRTZ-T

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The ISL95857CIRTZ-T integrated Hot-Swap MOSFET Controllers offer optimal protection to board components and systems while managing the flow of power. These devices are part of the globally accepted and regularly used PMIC – Voltage Regulators – Special Purpose category and are widely used in telecom rf, storage, industrial applications and more. They are specially designed to meet the needs of Telecom Rf, Industrial, and Server mainboards.

ISL95857CIRTZ-T devices are integral Hot-Swap MOSFET Controllers that provide power control and protection, implemented via under-voltage lockout (UVLO) and an adjustable over-voltage and over-current protection system. Using this integrated MOSFET Controllers, users can easily monitor and control the flow of power to various subsystems, such as servers and on-board power protection circuits, as well as data acquisition systems for industrial applications.

ISL95857CIRTZ-T application field and working principle has been put in place to protect board components from severe over-power conditions, over-current conditions and short-circuit conditions that have the potential to cause damage to the equipment. The device monitors both the over-voltage and over-current levels of the main power supply and will protect the system by turning off the main power if either of these two conditions occur. On top of that, the ISL95857CIRTZ-T also measures the set voltage of the main power supply, and if the voltage falls below the set value, an under-voltage lockout (UVLO) will take place and the main power will be shut off.

In addition to providing the above mentioned protection features, the ISL95857CIRTZ-T also provides an adjustable current limiting and fault monitoring output. The adjustable current limiting is useful for limiting the inrush current when power is initially applied to a system. The fault monitoring output can be used to alert other parts of the system in the event of an over-current or fault condition.

The device also offers a fault indicator pin that will light up an LED if a fault occurs. This LED can be used to easily identify and diagnose any fault conditions. The ISL95857CIRTZ-T is designed to be used with external MOSFETs, allowing for fast response time and low input and output capacitances for improved performance.

All in all, the ISL95857CIRTZ-T is a reliable device well-suited for a variety of industrial applications, including telecom rf, storage, industrial applications and more. It offers a wide range of features, such as UVLO, adjustable current limiting and fault monitoring, as well as fault indicator pins. The device is also compatible with external MOSFETs, allowing for efficient and fast response times.

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