S-80828CLUA-B6NT2G

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Power management integrated circuits (PMICs) are used in a wide variety of electronics because they help manage power supplies and efficiently deliver energy to components. PMICs are typically divided into two main categories: regulators and supervisors. The S-80828CLUA-B6NT2G is an example of a supervisor, which is characterized by its ability to monitor the current or voltage from devices or ICs connected to it and then modify the power generated in response.

The S-80828CLUA-B6NT2G is a particular type of supervisor device that emphasizes protection against dangerous operating conditions. Its primary application is protecting against overvoltage, which can occur from electric surges, sudden power fluctuations, or other erroneous system interactions. Without protection against overvoltage, electronic components can face many adverse consequences, including corrosion, permanent damage, and reduced lifetime.

The S-80828CLUA-B6NT2G supervisor monitors the input voltage of the system, compares it to the thresholds set in the device, and takes action when the threshold is exceeded. The supervisor has two separate thresholds- one for an overvoltage warning, and one for an overvoltage lockout. A warning will be issued by the supervisor when the voltage rises above a certain level, but power will not be cut off. The supervisor will then indicate that the system should be shut down or the voltage should be reduced.

If the voltage does not come down, the supervisor will progress to the lockout threshold, where it will actually cut off power to the system. This is a more drastic response and is meant to help protect against lasting harm to the components. A reset signal will then be issued at the end of the lockout period. The duration of the lockout is set by an external capacitor connected to the supervisor and can usually range from 1-35 minutes.

In order to power the S-80828CLUA-B6NT2G supervisor, the device needs an external source between 2.5V and 6.75V. Once powered, it is able to draw up to 1 mA of current for operating. Compared to many other supervisors, the S-80828CLUA-B6NT2G has the advantage of a low standby current of 28 μA, making it well suited for battery-operated applications.

The S-80828CLUA-B6NT2G supervisor is ideal for situations where the system needs protection from transient overvoltage conditions. Its reliable operation and low power consumption makes it well suited for many electronic systems. With its overvoltage warning and lockout features, it is able to provide an effective layer of protection against damage to components.

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