XC6123F537ER-G

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The XC6123F537ER-G is a single-channel low-dropout (LDO) regulator and supervisor device. It is a PMIC (Power Management Integrated Circuit) superfreelancer supervisor specifically designed to protect both the primary and secondary power supplies from overvoltage, overcurrent, and reverse voltage conditions.

The XC6123F537ER-G is suitable for use in applications such as high-end microprocessors, ASICs and FPGAs, network switches, general-purpose industrial, automotive, and consumer equipment.

Features

The features of the XC6123F537ER-G includes low dropout voltage, fast response time, and excellent performance. It also features fewer external components, reduced power consumption, and a smaller footprint than alternative solutions. Additionally, the device includes an overtemperature protection circuit that is integrated with the LDO to ensure safe system operation.

The device has an adjustable output voltage range of 0.8V to 5.0V and can provide up to 1A output current. It also offers a maximum quiescent current of 10µA, which is important for low power applications. Additionally, both primary and secondary supply processes are monitored in order to detect over-voltage, over-current, and reverse voltage.

Applications

The XC6123F537ER-G is suitable for a broad range of applications, including high-end microprocessors, ASICs, FPGAs, network switches, consumer electronics, automotive and industrial applications. It is suitable for demanding and reliable power supply designs, with features such as thermal protection and overvoltage protection, while providing high efficiency and low-power consumption.The XC6123F537ER-G is particularly suitable for consumer applications such as mobile phones, notebook computers, tablets, and home appliances, where low-current applications and high efficiency are important. It is also suitable for automotive applications such as in-vehicle infotainment systems, which need to operate reliably in extreme temperatures and with low power consumption.

Working Principle

The XC6123F537ER-G works by using an integrated low drop-out regulator and supervisor. The regulator continuously monitors the primary and secondary power supply for overvoltage, overcurrent, and reverse voltage conditions. If any of these conditions are detected, the device triggers a fault signal to indicate a system error. Furthermore, the device also monitors the line output for overtemperature and will shut down the system if this limit is exceeded.

The XC6123F537ER-G also featurs a control circuit, which controls the output voltage of the device. The output voltage can be adjustable between 0.8V and 5.0V, depending on the application. The circuit also includes a low-power consumption mode, which ensures that the regulator will not consume too much power in certain applications where power consumption is important. Additionally, the device also features protection against inrush current and overtemperature.

Conclusion

The XC6123F537ER-G is a single-channel LDO regulator and supervisor device that can be used to protect both primary and secondary power supplies from overvoltage, overcurrent, and reverse voltage conditions. It offers a wide input voltage range and adjustable output voltage range, as well as thermal protection, overvoltage protection, low quiescent current, and low power consumption. This device is suitable for a variety of applications, including consumer electronics, automotive, and industrial applications.

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