APX803S00-23SR-7

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

Power Management IC (PMIC) is one of the most commonly used devices in semiconductor and electronic applications. PMICs provide a range of features which allow users to control the power supply and related components in a system. One particular type of PMIC is a Supervisor, designed to provide protection against system faults and help maintain system integrity. APX803S00-23SR-7 is an example of a supervisor PMIC, and this article will discuss the application field and working principle of the device.

Application Field

APX803S00-23SR-7 is a supervisor PMIC , which is used to maintain system integrity and provide protection from system faults. The device is mainly used in power-sensitive applications, such as in the automotive, industrial and consumer electronics sectors. It can be utilized in a wide range of applications, including power management, system-level monitoring, remote monitoring, and power-on reset (POR) functions. Among its features, the APX803S00-23SR-7 provides overvoltage protection and resetting to prevent system overload and fault conditions. Additionally, the device is equipped with programmable delays and an open-drain output which allows for the integration of external passive components.

Working Principle

The APX803S00-23SR-7 is a voltage supervisor PMIC, which relies on a comparator to detect a faulty voltage. The device contains a precision comparator, which monitors a reference voltage. If the reference voltage exceeds a specified limit, the comparator will trigger an overvoltage protection and reset the system. The device also has two delays: an overvoltage delay and a reset delay. The overvoltage delay is used to prevent false triggers, while the reset delay prevents premature resetting. Additionally, the device contains an adjustable voltage detector, which allows the user to set a range of acceptable inputs. The user can also program the open-drain output for integration with external components.

Conclusion

APX803S00-23SR-7 is a voltage supervisor PMIC, used for power-sensitive applications. The device provides overvoltage protection and resetting to prevent system overloads and fault conditions. It also has two delays, an adjustable voltage detector, and an open-drain output which allows for the integration of external components. With its wide range of features and integrated functionality, the APX803S00-23SR-7 is an ideal choice for power management applications.

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