S-80813CLNB-B7RT2U

PMIC - Supervisors: S-80813CLNB-B7RT2U application field and working principle

PMIC - Supervisors or Power Management ICs Supervisors are a type of ICs which are used to manage and protect electronic circuits. They help in responding to incident events much faster as these ICs use a set of voltage levels and thresholds to detect faults and then take appropriate actions. The S-80813CLNB-B7RT2U IC is one such IC belonging to this family and it helps in performing multiple tasks which can range from power-on reset, system control, power-down circuits and various other solutions related to power.The prime application of this type IC is its use in eliminating the unwanted reset due to noise surge, power supply instabilities and other such anomalies. It can deliver power during the course of unexpected and momentary power supply failure. Apart from detecting the faults and errors, it can also provide an expected reset when the system power is removed. This feature is unique and provides a great amount of protection, especially for the micro-controller based systems.

When it comes to the features and characteristics of S-80813CLNB-B7RT2U, the real strength lies in its operating voltage range of 1.4V to 5.5V, operating temperature of -40 to +85 degrees Celsius and standby current consumption as low as 0.02uA. It comes with an internal 1kHz oscillator which helps in setting up the reset conditions precisely while at the same time, providing good immunity to noise. It also supports a programmable Watchdog Timeout Timer with a range of 1.6s to 262s. All of these major advantages make this IC competitive and ideal for embedding into power demanding applications.Now when it comes to the working and functioning of this IC, the basic operation is fairly simple and can easily be comprehended. At first, it detects the supply voltage at pin VDD and does the necessary checking for safety and protection as discussed before. Then, it resets the output pin when the voltage is higher than the threshold voltage and sets the voltage based on the delay time setting by the user. The output reset will reset the status at the beginning of the cycle and then, at the end of the cycle, it will reset the output pin again so as to maintain the reset status.Overall, the S-80813CLNB-B7RT2U IC is a versatile and multi-talented IC, capable of serving a variety of purposes related to power control and management. It comes with several impressive specifications and features and also, boasts of prompt response to fault conditions. All these attributes combined, makes this IC a perfect choice for implementable power-sensitive applications.