ISL6127IR-T

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The ISL6127IR-T is a low-voltage resettable power supply controller which provides a safe and cost-effective solution for applications requiring high-current, low-voltage power supply control. The device features integrated active-reset and latching mechanism, and is easily scalable to multiple current levels. The device can be used to provide overvoltage protection, inrush current protection, and load-sharing for distributed power supplies. This article will discuss the field of application and working principle of the ISL6127IR-T.

Application Field of the ISL6127IR-T

The ISL6127IR-T is designed to meet the needs of applications requiring high-current, low-voltage power supply regulation. It can be used in a variety of fields including consumer electronics, communications equipment, portable computing, automotive, industrial, and medical. In consumer electronics, the device is ideal for powering graphical user interfaces, displays, LEDs, and other low-voltage, high-current devices. In communications equipment, it can be used for load-sharing in distributed power systems and for providing overvoltage protection and inrush current protection. In automotive, industrial, and medical applications, the device can be used for powering relays, motors, and other energy-hungry components.

Working Principle of the ISL6127IR-T

The ISL6127IR-T is a low-voltage resettable power supply controller. It features an integrated, active-reset and latching mechanism that makes it easy to use and cost-effective. This device has two run modes, low-side or high-side. In low-side mode, the device monitors the voltage at its own output, while in high-side mode, the device monitors the supply voltage. If the voltage monitored by the device exceeds its preset threshold, it will activate a reset latch, which in turn will cut off the power switch. This prevents the power supply from exceeding the preset threshold and protects both the power supply and the components it is powering.

The ISL6127IR-T also features integrated overvoltage and inrush current protection, which prevent the power supply from exceeding a preset voltage and limit the inrush current to prevent thermal damage. The device also features load-sharing capability, allowing multiple devices to be connected in series to provide increased current capacity. The device is also highly accurate, with a typical accuracy of ±0.75%.

Conclusion

The ISL6127IR-T is an integrated, low-voltage, resettable power supply controller that can be used in a variety of fields. It features active-reset and latching, overvoltage and inrush current protection, and load-sharing for distributed power supplies. This device is easy to use and cost-effective, providing a safe and reliable solution for applications requiring high-current, low-voltage power supply control.

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