X5169V14-4.5A

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Power management integrated circuits (PMICs) are microelectronic devices that are built to control and manage the power delivery of electronic systems. For a variety of electronic systems, the power supply system is one of the most critical parts, and an efficient and well-controlled system can provide great benefits in terms of consistency and reliability to the system. PMICs, which belong to the category of supervisors, are mainly used for system power management and are highly integrated solutions for power management and control.

X5169V14-4.5A is a multi-channel PMIC-Supervisors product specific for systems that require precise power management of multiple rails. The application field of X5169V14-4.5A includes consumer electronics and embedded systems such as digital cameras, PC-based systems, tablet PCs, medical devices and more. This PMIC-Supervisors integrates 4 very precise power monitoring channels, one of them is capable of a precise output voltage of 4.5V, with a built-in supervisory controller.

The working principle of the X5169V14-4.5A essentially relies on its core capabilities which are voltage reference and power monitoring. Each power monitoring channel is designed to have an independent analog-to-digital converter (ADC) and a voltage reference, which are used to measure the output voltage of each rail. The supervisory controller utilizes the measurement data to detect if the output voltage is aligned with the specified value and send the appropriate output to the system for alarm or response embedding in the system.

Moreover, X5169V14-4.5A provides active load-line tracking to maintain a consistent load profile for each rail, which makes it perfect for battery-powered applications. This feature further expands the range of applications of X5169V14-4.5A, especially medical and energy industry applications. Additionally, X5169V14-4.5A also provides integrated temperature sensor and overvoltage protection (OVP) circuit to provide better accuracy in temperature monitoring and prevent destructive voltage surges.

The X5169V14-4.5A product is ideal for applications that require multi-rail power management, high accuracy voltage reference, load line tracking and temperature monitoring. Its broad application fields and robust features make it a reliable and cost effective solution for a wide range of embedded and power supply systems.

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