S-80914CLMC-G6JT2U

The S-80914CLMC-G6JT2U is a PMIC - Supervisors IC, designed by Renesas Electronics. It is a low-power, low-voltage supervisor IC with multiple features and a single output. This supervisor IC offers a wide range of features, including reset, detect, monitor, reset signal debounce and microprocessor (MCU) reset signal. This article discusses the application fields and working principle of the S-80914CLMC-G6JT2U IC.

Application Fields

The S-80914CLMC-G6JT2U is suitable for a wide range of applications, such as consumer electronics, industrial, automotive and computer products. It can be used for smart lighting, smart metering, security systems, Internet of Things (IoT), automotive, computer peripherals and industrial control.

The IC offers system monitoring and reset capabilities required in many low power circuits. It can be used to ensure system reliability and longer life span. In addition, the reset pin can be used to reset the micro-controller in case of an unexpected system failure or unexpected system configuration change.

Another application of the IC is in power management of portable electronics, such as mobile phones, tablets and notebooks. It can be used to monitor the battery voltage, detect over-voltage, over-current and over-temperature conditions and signal the micro-controller to take appropriate action. It can also be used to detect and reset brown-out conditions.

Working Principle

The S-80914CLMC-G6JT2U IC works by comparing the power supply voltage with a reference voltage. If the voltage sense voltage drops below the reference voltage, the reset signal is activated, which resets the micro-controller. The reset signal is also activated when ECU detects a system fault or system configuration change.

The IC also includes a watchdog timer. The watchdog timer monitors the system activity and resets the micro-controller if the activity ceases for a predetermined period of time. The watchdog timer can be used to reset the micro-controller if the system hangs or there is a system crash.

The S-80914CLMC-G6JT2U IC also features an adjustable reset signal debounce function. This allows the IC to wait a certain amount of time before activating the reset signal, in order to make sure the power supply voltage is below the reference voltage for a significant period of time.

Finally, the IC also has an adjustable watchdog timer output. This allows the IC to generate an interrupt signal when the timer reaches the predetermined timeout period. This interrupt can be used by the micro-controller to take appropriate action or to reset the system.

Conclusion

The S-80914CLMC-G6JT2U is a PMIC - Supervisors IC designed by Renesas Electronics. It can be used for a wide range of applications, including consumer electronics, industrial, automotive and computer products. The IC offers system monitoring and reset capabilities, including voltage detection, reset signal debounce and microprocessor reset signal. It also has an adjustable watchdog timer output, which can be used by the micro-controller to take appropriate action or to reset the system.