XC6118N25CGR-G

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Our XC6118N25CGR-G PMIC- Supervisors is an amazing integrated circuit (IC) device which serves to monitor and protect systems in various application fields. It is a high-performance, single chip supervisor with low supply current. This IC includes manual reset and power-on reset functions, and is ideal for applications involving a watchdog timer. An important feature of this device is its extremely low supply current, when it is used in applications where power consumption is of primary concern.

The XC6118N25CGR-G configuration is based on an input power supply of 1.8 V to 5.5 V, which is recognized by an internal voltage reference setup. The integrated circuit offers several features and protection features such as an adjustable watchdog timer, power-on reset (POR), over-voltage protection (OVP), under-voltage monitor (UVM), and active-low manual reset (MR) with internal pull-up resistor. This device is suitable for applications that require external manual reset, such as microprocessors based systems with reset pins operating on low power supply

The XC6118N25CGR-G PMIC-Supervisors also integrates three additional digital inputs that can be connected to the POR, OVP, and MR outputs. This digital input can be set to the reset pin of the microprocessor, so that upon the occurrence of a reset event, the reset pin will be affected and the microprocessor will be reset. In case the digital input is left open, the microprocessor will never be reset. The other two digital inputs can be used for other tasks such as monitoring the output voltage of the system, detecting an overvoltage or undervoltage condition and other functions.

The XC6118N25CGR-G has a built-in low power consumption. The typical supply current of the integrated circuit is under 0.5 uA in operating mode, and under 0.1 uA in standby mode. This ultra-low power consumption makes the device ideal for applications requiring extended battery life and low heat dissipation. The XC6118N25CGR-G can be used in a variety of application fields such as automotive and industrial, telecommunications, medical, wireless, mobile, and consumer applications.

In terms of working principles, the XC6118N25CGR-G is based on current-mode regulation for enhanced stability. The device consists of an adaptive voltage regulator that keeps its output voltage at a constant level no matter how the input voltage changes. The adaptive voltage regulator is then connected to a high-current schmitt trigger, which monitors the voltage output of the regulator and shuts down the device to prevent any damage caused by over-voltage and under-voltage conditions. The regulator also contains a voltage reference and a current amplifier that act as a soft start feature and limits the voltage output.

The XC6118N25CGR-G PMIC-Supervisors also provides an internal start-up delay of up to 2 ms to prevent any false triggering of the reset. Furthermore, the integrated circuit includes a temperature-independent oscillator with programmable frequency selection. This allows the device to maintain an accurate watchdog timer period with a low supply current. Additionally, the XC6118N25CGR-G PMIC-Supervisors provides an integrated watchdog that can reset the system when the monitored system fails to transition correctly, thus providing extra protection and reliability.

All things considered, the XC6118N25CGR-G PMIC-Supervisors provides a number of features and protection features, such as reset, over-voltage protection, undervoltage monitoring, and manual reset, with low power consumption, high-current capability, and accurate voltage regulation and watchdog timer performance. This integrated circuit is capable of providing reliable system protection and monitoring for a number of application fields, such as automotive and industrial, telecommunications, medical, wireless, mobile, and consumer applications.

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