S-80143ANPF-JC4TFU

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PMIC - Supervisors, or Power Management Integrated Circuits, have been gaining traction within many industries due to their easy integration into any system that require a regulated power supply. Supervisors are designed to monitor and protect the system, usually through specific circuit designs that detect when the power supply goes above a predefined threshold and respond with a corrective action. The S-80143ANPF-JC4TFU IC is an example of a supervisor that is used in industrial applications and telecommunications.

Features and Benefits

The S-80143ANPF-JC4TFU IC is built to offer a wide range of features that make it easy to integrate into existing systems. It comes equipped with a range of low-cost monitoring circuits that are designed to detect when the power supply goes above a pre-set threshold. This is the basis of the S-80143ANPF-JC4TFU IC, which is able to alert an operator when the voltage goes too high or low, preventing undesired effects from taking place and damaging the system. Additionally, it comes with an adjustable output that can be used to trigger corrective action when the threshold is breached.

Apart from detecting voltage, this supervisor also comes with a range of protection features. It is UL Listed, meaning that it meets the standards of the Underwriters Laboratory, and boasts short-circuit protection and over-temperature protection. This protects the system from harm and can prevent any overruns or inefficiencies.

Applications

The S-80143ANPF-JC4TFU IC can be used in industrial and telecommunications systems to provide constant supervision of the power supply. It is specifically designed to detect when the voltage reaches a pre-set threshold, alerting the operator and allowing them to take the necessary action to protect the system. It can be used in a variety of scenarios, including power plant supervision, mobile equipment for telecommunication systems, and critical system control and protection.

Working principle

The S-80143ANPF-JC4TFU is a 3-pin voltage detector supervisor that is based on the principle of detecting when the power supply reaches a pre-defined threshold. When the power supply reaches this threshold, an output of predefined logic level occurs that can trigger corrective action. It is designed to operate at a voltage range of 3.2V to 6.5V with a quiescent current of 0.25µA, making it an energy-efficient solution for most applications.

The S-80143ANPF-JC4TFU is also equipped with a detection level-setting terminal that can be used to preset a warning level for the power supply. This works by the supervisor detecting when the power supply voltage drops below this warning level, signaling the warning state. Additionally, the supervisor can be used with an external reference voltage in order to create a hysteresis curve. This allows for more accurate sensing of the power supply level, allowing for increased alarm accuracy.

Conclusion

The S-80143ANPF-JC4TFU IC is an effective and versatile power management IC that is suited to many multi-functional systems. It is designed to detect when the power supply goes above a preset threshold, allowing operators to take corrective action before the system is damaged. Additionally, this IC is UL Listed and provides short-circuit and over-temperature protection, making it a safe and reliable solution for any power supply surveillance.

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