XC6124C449MR-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:	200 ms Typical
Voltage - Threshold:	4.9V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-25

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Introduction

The XC6124C449MR-G is a 5-pin, low voltage supervisor for power management applications. It is specially designed for use in portable electronic devices. Its features cover a wide range of performance and power saving advantages that make it an ideal choice for managing power in low voltage/high current devices. The XC6124C449MR-G provides safety and accuracy in power management, protecting against undervoltage conditions and excessive current. It also provides wide temperature range, wide supply voltage range and low standby current, making it a great choice for different kinds of power management applications.

Application Field of XC6124C449MR-G

The XC6124C449MR-G is perfect for medical device and consumer electronics applications. These applications demand highly accurate and reliable power management, while the XC6124C449MR-G offers a host of features to match these demands. It is used in numerous applications that require continuous and reliable power for operation. Power failure or undervoltage detection, for example, is essential for preventing system breakdowns due to current overloads. The XC6124C449MR-G is specially designed for this purpose, by providing an accurate reset signal with a high level of accuracy.It can also be used in consumer electronics, industrial automation and data communications systems. In these applications, the XC6124C449MR-G ensures that all functions remain in a safe operational state even when power levels fluctuate, protecting other components from damage.

Working Principle of XC6124C449MR-G

The XC6124C449MR-G is a low voltage supervisor designed to detect undervoltage conditions and provide an accurate reset signal. It monitors an input voltage and compares it to a factory-set threshold voltage level. If the voltage level is below the threshold voltage, the XC 6124C449MR-G will output a reset signal.The reset signal is internally latched for Improved accuracy. The res e t signal is also open-drain o r o p e n-collector format making it polarity independent. This helps to ensure accurate implementation of the supervisor in any system. The XC6124C449MR-G also provides wide supply voltage range, low-current consumption and low dropout voltage, making it a power management solution ideal for low voltage systems.

Conclusion

The XC6124C449MR-G is a highly reliable low voltage supervisor designed for power management applications. It provides a reliable reset signal with a high level of accuracy, wide temperature range and wide supply voltage range. This makes it a great choice for use in portable electronic devices, medical device and consumer electronics applications, as well as in industrial automation and data communications systems.

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