XC6124E649ER-G

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The XC6124E649ER-G is a Supervisors Peripheral Management Integrated Circuit (PMIC) designed to provide power management and voltage monitoring solutions in a compact package. It is a two-pin device consisting of a Supervisor and a Voltage Supervisor, with enhanced accuracy and sensitivity. The supervisor provides a low-power, supervisory function for circuits with low current requirements, protecting analog and digital circuits from supply-voltage and ESD transients, as well as under-voltage conditions. The voltage supervisor can detect both under-voltage and over voltage conditions and can also provide an indication of a loss of power.

Features

The XC6124E649ER-G PMIC is designed to provide a high degree of accuracy, sensitivity and flexibility. It features a 3V to 15V operating voltage range, with a supply current of less than 1µA. It offers a wide range of voltages, accuracy levels and output configurations, making it suitable for a wide variety of applications. The device also comes with a programmable reset speed, which allows the user to adjust the reset time between minimum, maximum and mid-range settings. It also provides a wide temperature range (–40°C to +85°C ).

Applications

The XC6124E649ER-G PMIC is suitable for a wide range of applications including embedded systems, handheld and consumer electronics, remote controls, toys, power-management solutions, and battery-powered applications. It is also suitable for automotive and industrial applications, such as system security and overvoltage protection. It also provides a superior ESD protection and improved immunity to noise.

Working Principle

The XC6124E649ER-G PMIC works by monitoring the voltage level of its supply voltage. When the supply voltage level falls below a preset threshold, the supervisor outputs a reset signal to the protected device or system. The supervisor monitors the supply voltage continuously and retriggers the reset signal when the voltage level again falls below the preset threshold. The supervisor also monitors the device\'s power input for any loss or overvoltage conditions, and can provide an indication of this condition to the external circuitry.

The Supervisor uses two pins to input the power voltage and to output the reset signal. The pins are configured to be active low to provide a signal that is de-asserted when the supply voltage falls below the preset threshold. The voltage supervisor is triggered when the voltage level drops below the predetermined threshold, and will call out the alarm to the external circuitry if the threshold exceeds the preset high or if the supply voltage drops below the preset low values.

Conclusion

The XC6124E649ER-G PMIC is an easy to use device providing an efficient and accurate solution for power management and voltage monitoring in a compact package. It offers a wide range of voltages, accuracy levels and output configurations, and is suitable for a wide range of applications. It also provides a wide temperature range and improved ESD protection. Its two pin configuration allows for easy integration into existing systems, and its programmable reset speed makes it ideal for applications with varying power requirements.

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