X5043S8Z-2.7

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

Introduction to Supervisors

Supervisors are commonly known as power management and system control ICs, also referred to as power or voltage supervisors. These were traditionally standalone ICs and were used to monitor voltage and provide over-voltage and under-voltage protection. In more advanced systems, these functions have been integrated into system controllers or microcontrollers.

X5043S8Z-2.7 Application Field and Working Principle

The X5043S8Z-2.7 is a single supply voltage supervisor specifically designed to provide reliable reset and monitoring functions to systems with a single processor or microcontroller. The device features include an adjustable reset output voltage and a watchdog timer circuit which is used to monitor system operation and is used to assure a normal operation in applications requiring periodic activities. Additionally, the device implements an over-voltage supervisor based on a non latching comparator, which is used to protect systems against incorrect levels of supply voltages.

Benchmark Operation

The X5043S8Z-2.7 features a preprogrammed reset threshold voltage block which is set to a nominal value of 2.7V. The voltage threshold can be adjusted from 2.47 V to 3.7 V depending on the application. The device is designed to generate a reset signal whenever this threshold is exceeded. Moreover, the device also contains an internal monitoring or watchdog timer circuit. The watchdog timer is pre-programmed to reset the microcontroller after a timeout period of 1050 ms, which allows the system to be reset in a hazardous situation where the software has failed.

General Applications

The X5043S8Z-2.7 is suitable for a wide range of applications requiring an overvoltage and undervoltage monitoring function. These include temperature and power management systems, power supplies, security camera systems and control systems. Additionally, this supervisor can be used in a wide range of embedded systems that require a reset and monitor or watchdog timer.

Conclusion

In summary, the X5043S8Z-2.7 is a low cost, single supply voltage supervisor with a preprogrammed adjustable reset output voltage and an integrated watchdog timer circuit. This device is suitable for a wide range of applications providing reset and monitoring functions to embedded applications, temperature and power management systems, power supplies, security camera systems and control systems. Additionally, it offers over-voltage and under-voltage protection to ensure a normal operation in case of voltage fluctuations.

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