XC6123A740ER-G

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XC6123A740ER-G application field and working principle

PMIC - Supervisors are high reliability devices that are designed to provide a reliable supply of power to important parts of an electronic system, generally in high power applications. As part of a power management system, they monitor the system voltages and current, and take necessary corrective action in case of failure or overload. The XC6123A740ER-G is one such integrated circuit supervisor that can provide this important function within an electronic system.

The XC6123A740ER-G is a highly reliable and cost-effective three-channel supervisor that provides a variety of system protection, monitoring, and power-on reset (POR) functions. It provides high performance with low power consummption, and is optimized for use in both commercial and industrial platforms with a wide voltage range of up to 42V. It features a built-in watchdog timer, over-voltage and under-voltage detection, power-on reset capability, and fault detection. Additionally, it has over-current, temperature and voltage monitoring capabilities for increased accuracy in the system.

The XC6123A740ER-G is ideal for the task of long-term system and power supply monitoring, making it the ideal product for many applications, such as industrial control and automation, consumer electronics, automotive systems, telecommunications, and more. It can be used in many power system configurations, such as single-supply, dual-supply and multiple-supply systems. The product’s built-in watchdog timer, power on reset, fault detection and over-current protection make it particularly suitable for these applications.

The integrated circuit is designed to monitor power supply and system voltages and current, detect faults, and provide an effective way to recover from the problem by resetting the system. It comprises input voltage pins that are used to interface with the system’s power rail and a voltage output pin to drive the POR circuitry to reset the system in the case of a fault or overload. The IC also includes two separate output pins that can drive an external power-on trigger or a low voltage power-on reset signal to ensure system safety. The built-in watchdog timer can be configured to reset any system that stays in an abnormal state for a certain period of time.

The XC6123A740ER-G is a simple and robust power management solution that can provide a reliable power supply to an entire system. By monitoring the system and power supply voltages and currents, and providing system reset and protection functions, it can help ensure the long-term reliability of an electronic system.

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