S-80846CNPF-B87TFU

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Supervisors refer to a type of integrated circuit (IC) which is used as a power monitoring and reset/shutdown control device, typically in embedded systems. The specific IC of interest in this article, the S-80846CNPF-B87TFU, is a low voltage supervisor used primarily in the industrial automation and consumer electronics industries. This supervisor is designed to monitor the voltage supplied to the system, in order to keep it within the specified ranges and prevent system failure. To understand the purpose and functionality of this IC, it is important to first outline its application fields, working principle, and features.

Application Fields

The S-80846CNPF-B87TFU is an ideal supervising IC for many applications in the consumer electronics and industrial automation industries. This supervisor IC is capable of monitoring both power supply and battery voltages, and is therefore suitable for the wide range of today’s consumer electronics products, from phones and tablets to microprocessors and other embedded systems. Additionally, the low operating voltage and highly efficient reset/shutdown switching of the S-80846CNPF-B87TFU makes it ideally suited for many industrial automation systems which require a secure, energy-saving power monitoring solution.

Working Principle

The S-80846CNPF-B87TFU is equipped with a wide range of input and output voltage ranges, allowing it to work with multiple power sources and protect the system from both undervoltage and overvoltage scenarios. The IC functions by monitoring the system’s input voltage and comparing it to the fixed overvoltage and undervoltage thresholds. If either of these thresholds are exceeded, the IC will reset the system and prevent a potential system failure. Additionally, if the supplied input voltage rises above a certain level, the IC will switch to a low power consumption mode and operate as a power monitor, monitoring the system’s voltage but not actively controlling it.

Features

The S-80846CNPF-B87TFU has a range of features which make it a great choice for power monitoring and reset/shutdown control. Firstly, it is designed with an auto-reset circuit, which is able to detect and reset the system without any external control or intervention. This feature is useful in applications where resetting needs to occur regularly, as it reduces the need for manual input and associated errors.

Additionally, the supervisor IC is designed with dual power operation, enabling the system to function with both AC and DC sources. This logical level detection feature further adds to the range of applications in which the IC can be used, as it allows the IC to switch between multiple power sources without resetting the system.

Finally, the S-80846CNPF-B87TFU has excellent overvoltage and undervoltage protection capabilities, with a wide operating voltage range of 1.6V to 6V. This extended operating voltage range allows the IC to be used in systems with a variety of different power sources, while providing robust protection against overvoltage and undervoltage scenarios.

Conclusion

The S-80846CNPF-B87TFU is a low voltage supervisor IC which provides protection against power failure by monitoring and resetting the system when certain voltages are exceeded. Its range of features, including its logical level detection, auto-reset circuit, and wide operating voltage range make it an ideal choice for many industrial automation and consumer electronics applications.

The specific data is subject to PDF, and the above content is for reference