XC6121A222MG-G

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The XC6121A222MG-G supervisor is a low-voltage Field Programmable System-on-Chip (FPSOC) designed to monitor the power supply and voltage rails in power management systems. It is suitable for battery-powered applications and comes in a space-efficient package.

The XC6121A222MG-G supervisor consists of a voltage detector, a watchdog timer, and a fault signal pin. The supervisor monitors the power supply and signal voltages for undervoltage (UV) and overvoltage (OV) conditions. The watchdog timer monitors the system for any non-responsive systems. If a system fails to respond to the watchdog timer within a preset amount of time, the supervisor will signal a fault signal pin.

The XC6121A222MG-G supervisor is an ideal solution for monitoring battery-powered systems and keeping them from experiencing low or high voltage conditions. The supervisor is especially useful for power management systems that need a low-power solution with the ability to adjust for varying voltage levels. The supervisor also eliminates the need for monitoring multiple power rail voltages with discrete components.

The working principle of the XC6121A222MG-G supervisor is based on a programmable voltage detection voltage which monitors the voltage level of three different supply rails. The supervisor can be programmed to detect undervoltage (UV) levels, overvoltage (OV) levels, or a combination of both. When the voltage on these rails falls below or exceeds the programmed threshold, an interrupt is generated, and an alarm signal is output.

The supervisor can also monitor the system watchdog timer and generate an interrupt or a fault signal in the event of a system non-responsive condition. The watchdog timer is a programmable timer that continually monitors the system for any non-responsive conditions. When the timer reaches its pre-programmed timeout value, the supervisor will output an interrupt as a signal that the system is not functioning as expected.

The XC6121A222MG-G supervisor is an efficient and affordable solution for efficient power management in battery-powered systems. It is a great solution for managing power in systems where the exact voltage levels must be known and maintained. The supervisor can be used for a wide range of applications, including medical, automotive, industrial, and consumer systems. With its in-built voltage detection, watchdog timer, and fault signal capabilities, the XC6121A222MG-G supervisor offers robust power management capabilities at an affordable price.

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