XC6123C648ER-G

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PMIC - Supervisors are electrical components used to ensure that a tool continues to run properly. Primarily, this is to prevent the tool from running for too long or drawing excessive current when it is engaged in its functions. The XC6123C648ER-G is a type of PMIC supervision IC specifically designed for mobile phones, tablets, and other portable devices. In this article, we will explore the application field and working principle of the XC6123C648ER-G.

Applications

The XC6123C648ER-G is primarily used to control and monitor the power consumption of mobile phones, tablets, and other portable devices. It is useful in a wide range of applications, such as wireless charging, SuperSpeed USB (USB 3.0), power over Ethernet (PoE), and mobile device management. By monitoring and controlling power consumption, the XC6123C648ER-G helps ensure that mobile devices perform well, extend battery life, and minimize their environmental impact.

In addition to mobile devices, the XC6123C648ER-G is also suitable for use in other electronic components. It can be used to monitor the power output of AC/DC adapters, power converters, and other power control devices. It is also designed to be resistant to electrical noise, allowing it to be used in noisy environments.

Working Principle

At the heart of the XC6123C648ER-G is its Voltage Limit Detection (VLD) circuit. This circuit is responsible for monitoring the input voltage and signaling when the input reaches a specific predetermined threshold. When the input voltage reaches the threshold, the VLD circuit initiates a sequence of events, depending on the type of application. For example, in a wireless charging application, the VLD circuit can be used to turn off the power when the battery is fully charged.

The XC6123C648ER-G also includes an adjustable auto-shutdown timer, which can be used to limit the amount of time a device can remain active. This helps to prevent a device from running for too long and drawing excessive current. Additionally, the IC contains a voltage monitor timer, which can be used to monitor the stability of the power supply. The timer helps to detect any sudden changes in the input voltage that could be detrimental to the device.

Finally, the XC6123C648ER-G has an accurate voltage reference output, which can be used to references the operating voltage levels of other components. This ensures that the components are operating at the correct voltage levels and protects them from being damaged by over-voltage or under-voltage.

Conclusion

The XC6123C648ER-G is a versatile PMIC supervising IC designed for mobile phones, tablets, and other portable devices. It is designed to monitor and control power consumption, helping to ensure that mobile devices operate properly, extend their battery life, and minimize their environmental impact. Additionally, it contains a range of features, such as a VLD circuit, adjustable auto-shutdown timer, voltage monitor timer, and an accurate voltage reference output. Overall, the XC6123C648ER-G offers a reliable, efficient, and cost-effective solution for monitoring and controlling power in a wide range of applications.

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