XC6121D727ER-G

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PMIC (Power Management ICs) - Supervisors are integrated devices which are designed to incorporate various detection, monitoring and protection functions used to ensure a safe and optimal operation of circuits and systems. XC6121D727ER-G is a low current, two-channel supervisor IC designed to monitor the power supply and detect the power supply failure and overvoltage conditions in a variety of circuits. It features a number of features to enable safe and reliable operation for a variety of applications.

The XC6121D727ER-G IC consists of two rail-to-rail comparators, a reference voltage comparator, a temperature sensor and an overvoltage circuit. The rail-to-rail comparators are the main sources of control signals, which will be used to detect power supply failure and overvoltage conditions. The reference voltage comparator is used to set a level of overvoltage protection voltage. The temperature sensor is used to sense the temperature within the system and enable thermal shutdown protection. The overvoltage circuit monitors the input voltage and provides active current limiting for the hot cycle of the application.

The XC6121D727ER-G IC supports a wide range of voltage inputs, ranging from 1V to 32V. The IC has a supply current of only 5μA, making it very suitable for low power applications. The IC is also available in a number of package types, including a small surface mount option. The IC also features an integrated watchdog timer and reset time delay that can be adjusted by an external resistor divider network.

The XC6121D727ER-G IC is designed to provide high accuracy voltage monitoring and overvoltage protection, making it ideal for use in critical applications such as server or industrial power supplies. It is also used in automotive applications such as electric brake actuators and lighting systems. The IC is also utilized in consumer applications such as LCD panel monitors, portable audio and video players and other consumer electronics.

The XC6121D727ER-G IC can be utilized to provide constant voltage, current and power supply protection when used in conjunction with other safety devices such as multi-stage surge protectors, circuit breakers, surge diverters and other protective equipment. In applications where overvoltage protection is necessary, the IC can be connected to each system power rail and will provide a reset, cut off protection and regulation.

The XC6121D727ER-G is also suitable for use as an under-voltage detector. This could be implemented by monitoring the output voltage, and when it dips below a certain threshold level, an alarm can be triggered to alert the user. The IC can also be used to detect and disconnect a load during power-up or power-down during brownout conditions.

The XC6121D727ER-G supervisor IC is a versatile, low-power IC designed to provide a range of protection and monitoring functions in a variety of applications. Its wide range of voltage inputs, supply current and thermal shutdown protection makes it suitable for use in a range of applications. The integrated watchdog timer and reset time delay can be adjusted to tailor the IC for specific applications, making it suitable for a range of critical systems.

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