XC6124D547MR-G

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The XC6124D547MR-G is a CMOS-based circuit designed to manage the power of electronic applications, such as automotive and audio products. It is part of a family of PMICs, also known as power supervisors, and is a cutting-edge device thanks to its high level of integration, excellent accuracy and cost-efficiency. It also features a variety of features designed to increase reliability, such as Watchdog timer, voltage monitoring and over-voltage detection.

Functionality

The XC6124D547MR-G is a 3.3V voltage supervisor with a variety of functions. The main function of the device is to monitor and maintain the system’s operating voltage. It actively monitors for voltage drops and will alert the system of any irregularities in the voltage supply. The XC6124D547MR-G has an integrated 240ms watchdog timer and can be triggered by a rising, falling or low-voltage level. The device also includes some advanced features such as over-temperature and power-on reset, as well as a UVLO (Under Voltage Lock Out) function to protect circuits from low voltage.

Design

The XC6124D547MR-G features a small SON-6 package which allows for efficient power, cost and space savings in applications. The device draws 0.8mA of current and features a built-in precision voltage reference with a ±3% accuracy. Thanks to its integrated P-channel MOSFET, the XC6124D547MR-G eliminates the need for an external voltage regulator and can operate from a 1.8V to 5.5V input range. Additionally, the device includes an over-voltage protection circuit for power rail reset and brown-out protection, as well as a 1.0ms hold-up time and multiple circuit protection designs.

Applications

The XC6124D547MR-G is an ideal solution for autonomous applications, such as automotive and audio systems. It has been designed for stability and reliability and can easily integrate into an existing system. Additionally, it is suitable for use in low-power sensors, meters and communication devices, as it draws such a low amount of current. The device is also accurate and cost-efficient, making it a prime choice for engineers looking for a dependable voltage supervisor.

Conclusion

The XC6124D547MR-G is a cutting-edge voltage supervisor designed to control system power in the most efficient way. It is a 3.3V device with a wide range of integrated features, such as over-temperature and power-on reset features, as well as a 240ms watchdog timer and UVLO. Its diverse range of applications make it an ideal solution for autonomous systems, low-power sensors and communication devices. Additionally, its built-in precision voltage reference and low-power consumption make it a cost-efficient and reliable component for engineers to include in their designs.

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