XC6120C492HR-G

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XC6120C492HR-G is a voltage supervisor integrated circuit, and it is a special type of Power Management IC (PMIC). It is mainly used to monitor the supply voltage in electronic circuits and output a reset or interrupt signal whenever the voltage goes below or above the specified limit. This integrated circuit is widely used in consumer electronics, networking, and industrial applications, due to its superior protection features and reliable performance.The XC6120C492HR-G is part of the XC6120C492HR family of voltage supervisors, and it is available in a standard 14-pin SOP package. It features an internal voltage reference and two precision comparators, along with a reset active output and an enable input. The voltage supervisor can be programmed to monitor the input voltage, and it will generate a reset active signal whenever the voltage falls below the configured threshold. This reset signal can be used to power external circuitry, or to reset a microcontroller.The XC6120C492HR-G has several protection features that help provide superior protection, such as input overvoltage protection, supply overvoltage protection, and reverse current protection. All of these features provide additional safety and reliability to the voltage supervisor. The integrated circuit also has an optional Watchdog Timer that can be used to generate a reset signal if the input voltage does not reach the configured threshold within a specified time period. It also features a hysteresis feature that helps minimize false reset signals in noisy environments.The XC6120C492HR-G is able to work in two different operating modes: delay mode and latch mode. In delay mode, the reset active signal is generated when the input voltage drops below the configured threshold and remains low for a certain amount of time. In latch mode, the reset output will remain active until the power is removed or an external control signal is applied. This type of flexibility allows the voltage supervisor to be used in a variety of applications.The working principle of the XC6120C492HR-G is quite simple. The internal voltage reference provides a stable voltage reference, while the two precision comparators track the input voltage. The reset active signal is generated when the input voltage drop below the configured threshold, and it will remain active until the power is removed or an external control signal is applied.Overall, the XC6120C492HR-G is an excellent choice for voltage supervisor applications that require superior protection and reliable performance. This integrated circuit is widely used in consumer electronics, networking, and industrial applications, due to its superior protection features and reliable performance.

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