S-80833CLNB-B6ST2U

PMIC - Supervisors

The S-80833CLNB-B6ST2U is a supervisor that is part of the Power Management Integrated Circuit (PMIC) family. It works by monitoring the voltage and current of the target devices and providing protection mechanisms to ensure the proper operation of the system. It can help protect against short circuits, overvoltages and over-temperatures. It is designed to work in both normal and low voltage environments.

Application fields

The S-80833CLNB-B6ST2U is most commonly used in automotive systems and portable electronics. It has been found to be particularly effective in applications such as Electronic Control Units (ECUs), Suppression of Inrush Currents (SICs), Battery Management Systems (BMSs), and Airbag Systems. It can also be used in applications such as smart grid technologies, telecommunications and consumer electronics.

Working Principle

The S-80833CLNB-B6ST2U works by monitoring the voltage and current of the target devices and providing protection mechanisms to ensure the proper operation of the system. It includes an internal power-on reset (POR) circuit that will automatically reset the system if it detects any overvoltage, undervoltage, or over-temperature conditions.

The S-80833CLNB-B6ST2U is designed to detect fine fluctuations in voltage and current levels. It can detect variations of up to 5% of the rated voltage. It also features an adjustable Time-Delay (TDF) circuit which can be used to detect the presence of overvoltage and undervoltage conditions for longer periods of time.

The S-80833CLNB-B6ST2U also features a Thermal Shutdown (TSD) circuit which will activate when the temperatures exceeds the threshold set by the user. This helps protect the system from thermal overload. Additionally, it includes an Over-Current Protection (OCP) circuit that will shut off the output when it detects an over-current condition in order to protect the rest of the system.

Finally, the S-80833CLNB-B6ST2U includes an Adjustable Reset Delay (ARD) circuit which will ensure that the reset signal is generated at the right time even if the system is powered on and off rapidly. This helps ensure that all systems are safely reset and in the proper state before they are powered back on.

In summary, the S-80833CLNB-B6ST2U is a useful device for protecting the system from voltage and current irregularities and providing a reliable reset signal when needed. It is an ideal solution for automotive, portable electronics and other applications where overvoltages, undervoltages, over-currents, over-temperatures and other irregularities need to be detected and managed.