S-80931CNMC-G81T2G

Power management integrated circuits (PMIC), or supervisors, provide power for a variety of applications. The S-80931CNMC-G81T2G is an excellent example of a PMIC supervisor integrated circuit. This application field and working principles article will provide a detailed overview of this product and its use in an array of different applications.

The S-80931CNMC-G81T2G is a 3V, low voltage supervisor with multiple voltage input options and a watchdog timer. It is designed to provide a low voltage voltage monitor and generate a reset signal during undervoltage or overvoltage conditions. The device can operate over a range of power supply voltages from 1.8V to 4.6V and has a reset output threshold detector that is adjustable from 0.8V to 3.3V. In addition, the S-80931CNMC-G81T2G has an adjustable watchdog timer with a timeout period range of 16ms to 512ms. The device is ideal for precision power system monitoring.

The S-80931CNMC-G81T2G can be used in a variety of applications including automotive, consumer electronics, and industrial. In automotive applications, it can be used to monitor the voltage of power supply lines ensuring that the vehicle’s electrical system is operating efficiently. In consumer electronics, the device can help detect voltage fluctuations and generate a reset signal for power off or over voltage conditions. In industrial applications, the S-80931CNMC-G81T2G can be used to monitor power supply lines for proper operation of systems or machines.

In addition to its use in various applications, the S-80931CNMC-G81T2G has an easy to use 2-wire interface. With this interface, the device can be quickly connected to an I2C compatible circuit board or microcontroller to obtain the power supply voltage and other configuration settings. The device also has an open drain reset output and a threshold detector reset output. Both of these outputs can be used to program reset functions and can be configured with the voltage level, timing, and debounce selections.

The S-80931CNMC-G81T2G can also be used with a watchdog timer to detect faults or hang-ups on work applications. The watchdog timer has an adjustable timeout period and can reset the system if there is no activity within the set time frame. The device has an auto-reset beeper that will sound an alarm if the reset out time is exceeded.

The S-80931CNMC-G81T2G is an excellent PMIC supervisor for a variety of applications. Its low voltage design, adjustable reset thresholds, wide supply range, and integrated watchdog timer make it an ideal choice for a variety of power supply monitoring. Whether it is used in automotive, consumer electronics, or industrial applications, the S-80931CNMC-G81T2G is an ideal choice to ensure the proper operation of systems or machines.