S-80918CNMC-G8NT2G

The S-80918CNMC-G8NT2G device is a member of the supervisory circuit family from Nuvoton Technology Corporation. Supervisory circuits are used in many applications where monitor and reset functions are required. They can be used for CPU reset, power supply monitoring and application timing in a wide variety of products. S-80918CNMC-G8NT2G is a highly integrated low dropout regulator (LDRO) with an integrated watchdog timer. It is designed to provide stable voltage conditions and reset when necessary, making it ideal for applications that require reliable power supply voltage and/or reset detection.

Application Field

The S-80918CNMC-G8NT2G can be used in a variety of scenarios. For example, it can be used to ensure that a CPU\'s power supply is stable and to provide a reset function when necessary. It can also be used to ensure that a system running a large number of systems is kept in sync and that any loss of synchronization is detected and corrected as soon as possible. Additionally, it can be used to manage system timing by keeping track of application timing and triggering events as needed. Lastly, it can serve as a watchdog timer, to reset the system if an event occurs that could potentially cause a system crash or data corruption.

Working Principle

The S-80918CNMC-G8NT2G is composed of two parts: the voltage regulator and the watchdog timer. The voltage regulator works by using an internal p-channel MOSFET to deliver a regulated voltage of1.8V to 3.3V. The circuit features an Enable pin that can allow the user to control the output voltage. The watchdog timer works by setting a preset time at which the circuit will trigger a reset signal if the system does not send a pulse to the Input pin by the preset time. The watchdog timer also features a detect function in which the circuit will flag an error and immediately send a reset signal if any of the input rectified voltages drops below or rises above the allowable range.

The S-80918CNMC-G8NT2G is an integrated supervisory circuit that includes both voltage regulation and detection. It is a highly efficient and reliable product for system monitoring, synchronization and reset detection. Its versatile configuration allows it to be used across a wide range of application scenarios, from small embedded systems to large networks, making it an ideal choice for engineers looking for a reliable and efficient solution for system monitoring, synchronization and reset detection.