XC6119C28ANR-G

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Power management integrated circuits (PMICs) are devices that can perform multiple tasks related to the power management process. PMICs are used in consumer electronics and portable equipment to regulate, monitor and manage system power requirements. They can respond to different power supply events, such as limiting system power at maximum levels, providing optimum power strategies and extending battery life.

PMICs are generally categorized according to their function. These categories include linear regulators, switch regulator ICs, drivers, supervisors and controllers. Supervisors are specialized PMICs designed to monitor and control system power supplies. The XC6119C28ANR-G is a member of the XC6119 series of supervisors. This device is ideal for use in consumer electronics applications. It provides a number of features that allow it to efficiently and reliably supervise the power supply of a given device.

XC6119C28ANR-G Application Field

The XC6119C28ANR-G is designed specifically for mobile and consumer electronics applications. It is capable of supplying continuous power to devices with input voltages ranging from 2.8V to 28V. It can be used to supply up to 2A of current to multiple load outputs, making it ideal for monitoring and controlling power supplies in a number of consumer devices.

The device is equipped with a number of features that make it well-suited for use in a wide range of applications. These features include an overload protection function that prevents excessive power draw, an under-voltage lockout (UVLO) to prevent the device from operating outside of its voltage range and an over-temperature protection feature that shuts down the device if it becomes too hot. Other features include adjustable output voltage, as well as output noise rejection protection.

Working Principle and Block Diagram

The XC6119C28ANR-G is a linear supervisor IC, meaning it works by monitoring a system\'s power supply and controlling the current flow. It uses a block diagram to illustrate the working principle of the device.The main components of the XC6119C28ANR-G block diagram include an adjust pin, a reset pin, a reset/sense pin and a control logic block. The adjust pin is used to set the output voltage range, while the reset pin is used to reset the device when needed. The reset/sense pin monitors the power supply and, when triggered, initiates the reset process. Finally, the control logic block controls the operation of the device depending on the voltauge of the power supply.Once the input voltage is monitored, the XC6119C28ANR-G will compare it to the adjust pin voltage and determine the device\'s operating mode. If the voltage is below the adjust pin voltage, the device will enter a low power mode and reduce the power consumption. If the voltage is above the adjust pin voltage, the device will enter a high power mode and increase the power consumption.Once the power consumption reaches its maximum level, the XC6119C28ANR-G will automatically shut down the system to avoid an overload. This is known as the over-voltage protection feature, and it helps protect the system from becoming overloaded or damaged.

Conclusion

The XC6119C28ANR-G is an ideal supervisor IC for use in consumer electronics applications. It is designed to efficiently and reliably monitor and control system power supplies and provides a number of features that help to prevent overload and over-heating. By understanding the working principle of this device, designers can optimize their designs to achieve maximum efficiency.

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