XC6122A422MR-G

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XC6122A422MR-G, or referred to as the XC6122, is a high-performance, low-power Supervisors integrated circuit with excellent ultra low quiescent current characteristics.

The XC6122 is suitable for a wide range of application including mobile phone, home appliance, battery-based systems and automobile. The highly integrated design allows it to replace a large number of discrete components typically used in today’s systems.

The XC6122 is designed to provide low power protection for electronic equipment in a variety of circuits, including high voltage and low voltage battery monitoring, automatic shutdown circuits and power fault detection circuits. It is designed for applications that require low power dissipation, high integration and reliable operation. It supports of a wide range of application voltages from 2.0V to 30V.

In terms of its working principle, the XC6122 monitors two supplies. It monitors a power supply as well as an auxiliary supply, which will activate the supervisor in order to reset the system once a fault or out of range supply condition is detected. The initial timing of the XC6122 is set using an external resistor, which can provide an adjustable delay of up to 300 seconds when the power supply voltage reaches a specified voltage threshold. After the system re-powers, the XC6122 will reset the system with a minimum delay of 2 ms. The XC6122 also includes a timeout feature, which allows the reset to be triggered after a programmed time interval.

The XC6122 features a wide range of inputs and outputs, which include an enable input to activate or deactivate the supervisor, a reset output that will remain asserted until the auxiliary supply voltage is greater than the threshold voltage, an enable output that is asserted after the timeout has completed, a manual reset input to reset the device, a test pin to control the internal state of the device, and a watchdog output that can be used to trigger a watchdog timer.

In addition, the XC6122 also features a programmable delay option. This allows customers to vary the length of time before the device will reset the system. It also includes voltage monitoring with over voltage protection and under voltage detection, temperature monitoring capability, and a low power shutdown function which allows the device to power down the system if the supply voltage is too low.

Overall, the XC6122 is a highly versatile, power-saving Supervisors integrated circuit with an impressive array of features, which make it suitable for a wide range of applications including mobile, home appliance, and automotive electronics.

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