XC6121C631MR-G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Watchdog Circuit
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	1.6 s Typical
Voltage - Threshold:	3.1V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-25

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 XC6121C631MR-G

XC6121C631MR-G is a voltage supervisor IC manufactured by Panasonic Corporation for use in single-phase A/C power supplies, especially television monitors and similar electronics. The XC6121C631MR-G can be used to monitor the voltage level of the input power supply and shut down the system in case of an over-voltage situation. The XC6121C631MR-G is available in a small SOP8 package, making it an easy fit for any system design.

Application Fields of XC6121C631MR-G

XC6121C631MR-G is typically used in designs where a reliable over-voltage protection is required to ensure a safe and reliable operation of the system. The IC is suitable for use in any power supply application up to 240Vrms and features a wide range of adjustable over-voltage thresholds. It also offers integrated features such as power-on reset, power-down reset, manual reset, and sequential reset. The XC6121C631MR-G is also suitable for use in other applications such as temperature monitoring, low supply voltage reset and logic level reset. It can also be used to monitor the operating voltage of various household devices and indicate when an over-voltage situation occurs.

Working Principle of XC6121C631MR-G

The XC6121C631MR-G comprises of two main components: the power supply voltage monitor and the control logic circuitry. The power supply voltage monitor is designed to detect when the input voltage exceeds a predetermined over-voltage threshold. Once this is detected, the control logic circuitry takes control and shuts down the system. The XC6121C631MR-G can be programmed to have a wide range of adjustable over-voltage thresholds. Depending on the application, the user can set the over-voltage threshold to one of the preset values or adjust it to a custom level. The Over-voltage threshold voltage is monitored continuously and an over-voltage warning signal is generated when the threshold is exceeded. The control logic circuitry is responsible for the reset characteristics of the XC6121C631MR-G. It monitors the voltage status of the system and generates a reset signal when the input voltage falls below the over-voltage threshold.In addition to providing over-voltage protection, the XC6121C631MR-G also features a variety of integrated features such as power-on reset (POR), power-down reset (PDR), manual reset (MR), and sequential reset (SR). These features are designed to provide a robust protection against any unexpected power-on events or power-down conditions. The XC6121C631MR-G is designed to be simple to use and can be easily integrated into almost any system. It is an efficient and reliable tool for providing effective over-voltage protection for single-phase A/C power supplies, especially for electronics that require a low input voltage to operate optimally.

Conclusion

XC6121C631MR-G is a supervisor IC manufactured by Panasonic Corporation for use in single-phase A/C power supplies. The IC is suitable for use in any power supply application up to 240Vrms and features a wide range of adjustable over-voltage thresholds. It also offers integrated features such as power-on reset, power-down reset, manual reset, and sequential reset. XC6121C631MR-G works by monitoring the input voltage level and detecting when the input voltage exceeds a predetermined over-voltage threshold. Once this is detected, the IC takes control and shuts down the system. XC6121C631MR-G is an efficient and reliable tool for providing effective over-voltage protection for single-phase A/C power supplies, especially for electronics that require a low input voltage to operate optimally.

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

Part Number	Manufacturer	Price	Quantity	Description