XC6124C226MG-G

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PMIC (Power Management Integrated Circuit) Supervisors provide reset with selectable timing characteristics. The XC6124C226MG-G is a voltage supervisor IC with an adjustable delay time from 25 ms to 256 s that enables the microcontroller to restore the system to its original settings by resetting power. This will give engineers greater flexibility for system setup, prevent abrupt system crashes, and release varying reset time constraints.

The XC6124C226MG-G operates with input voltage range of 1.6V to 12V and a comparator output with a 0.95V reference voltage. The adjustable output delay function is provided through an external resistor, allowing engineers greater control over the timing of reset. The hysteresis voltage is fixed at 0.6V and is symmetrical, allowing better noise resistance. The XC6124C226MG-G is an active-low, push-pull output supervisor providing accurate reset function.

The XC6124C226MG-G is mainly used in applications like monitors, projectors and automotive applications. It is suitable for preventing system chaos from a false voltage signal, and protecting system components from degradation under abnormal conditions. The XC6124C226MG-G has a wide set of features and is able to provide efficient system reset protection, making it the perfect power management IC for many applications.

The working principle of the XC6124C226MG-G is relatively straightforward. It has an internal voltage comparator that constantly compares the input voltage level with the reference voltage. If the input voltage is higher than the reference voltage, a reset signal is comparable to low. The voltage comparator also has a hysteresis to prevent repeated signal switching when the input voltage approaches the reference voltage. When the output signal is low, it can provide a reset signal to the system.

The XC6124C226MG-G also has an adjustable output delay function. This delay is provided by an external resistor, and it can be adjusted by changing the resistance value of the resistor. This feature is useful for those applications that need different reset timing transactions. By adding a capacitor to the output of the XC6124C226MG-G, the reset time can be further extended.

Overall, the XC6124C226MG-G is an effective voltage supervisor with selectable timing characteristics. Its wide input voltage range, adjustable output delay function and low power consumption makes it the perfect choice for system reset protection in many applications. With its wide array of features, the XC6124C226MG-G is an efficient and cost-effective choice for power management integrated circuit supervisors.

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