S-80927CLNB-G6XT2U

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PMIC – Supervisors, such as S-80927CLNB-G6XT2U, are highly reliable and low power integrated circuits that exist to provide overvoltage protection, reset control, watch-dog and event interrupt functions, completely integrated into a single low-cost device. This type of PMIC effectively monitors the supply voltage and the CPU core voltage, and when the supply voltage or CPU core voltage reaches a critical level, alert signals are triggered and the appropriate counter-measures are taken to safeguard the system.

Application Fields

S-80927CLNB-G6XT2U PMIC is used in a variety of applications, from consumer electronics to industrial control systems. It can be used in any type of embedded system that requires protection from overvoltage, reset control triggers, watch-dog function or event interrupt signals. For example, it can be used in automotive systems for monitoring the electrical systems, or in communication devices for overvoltage protection.

S-80927CLNB-G6XT2U PMIC can also be used in critical medical applications since it provides a highly reliable and low-power solution. It can be used to monitor vital signals of patients in order to detect any critical changes in their condition. The PMIC can also be used in the aerospace industry to provide protection against the high voltage spikes and electrical surges often found in a volatile environment.

Working Principle

The S-80927CLNB-G6XT2U PMIC incorporates a variety of functions into a single device in order to provide an efficient and accurate overvoltage protection system. The core of the device is a comparator, which compares the input voltage to a pre-set voltage level. Upon detecting an overvoltage condition, the device will trigger a reset signal or event interrupt signal, depending upon the application. Reset signals are usually used in consumer electronics, in order to reset the system, while event interrupt signals are used in industrial applications for triggering alarms or other related activities.

The PMIC is also equipped with a watchdog function, which is used to detect abnormalities in the system, such as system failure, unauthorized access, etc. When such abnormalities are detected, the PMIC will trigger a reset signal in order to reset the system or perform any other appropriate countermeasures.

Apart from these standard functions, the S-80927CLNB-G6XT2U PMIC is also equipped with additional features, such as power-on reset, programmable threshold levels, programmable interrupt and reset sources, programmable output types, etc., in order to provide a highly reliable and efficient overvoltage protection system.

Conclusion

S-80927CLNB-G6XT2U PMICs are highly reliable and low power integrated circuits that exist to provide overvoltage protection, reset control, watch-dog and event interrupt functions, completely integrated into a single low-cost device. It is used in a variety of applications and offers features such as power-on reset, programmable threshold levels, reset sources, programmable output types, etc., which makes it an ideal choice for high-powered embedded systems requiring overvoltage protection.

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