X4165PI-2.7A

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PMIC supervisors are a new addition to the field of semiconductor power management integrated circuits (PMICs) and serve as comprehensive management solutions for complicated power supply systems. The X4165PI-2.7A is a dynamic supervisor device, providing over-voltage, under-voltage, over-current and temperature protection. Thus, it is particularly suited to application fields where reliable power integrity is essential. With the benefits of straightforward system-level monitoring and integrated control logic, X4165PI-2.7A can satisfy market demands for enhanced protection and cost-effective power supplies.

The X4165PI-2.7A is composed of a voltage supervisor module, current supervisor module and temperature supervisor module. It monitors the supply voltage, current and temperature levels of the system continuously, enabling it to detect and respond to power supply abnormalities. The built-in voltage supervisor is responsible for detecting over- and under-voltage conditions, providing an output as an indicator to the power switch driver to turn On or Off the external power switch accordingly. In the meantime, the current supervisor is also monitoring the current drawn by the system, ensuring the stability and safety of the overall performance. In addition, the temperature supervisor is responsible for monitoring the temperature range of the system, controlling and preventing the system from overheating.

The X4165PI-2.7A is one of the most desirable PMICs on the market since its integrated design ensures better power supply management with less external components. It also comes with low operating current and wide voltage range for better, more cost-effective power delivery. Technically speaking, it is capable of supervising supply voltages ranging from 2.2V to 5.5V, with typical operating current at 7μA max and typical reset voltage of 2.7V. Moreover, this dynamic supervisor device features maximum current protection of 2.7A and maximum temperature range of 220°C.

The X4165PI-2.7A builds a powerful system-level monitoring and control solution by integrating several power management functions into one package which offers superior protection to the power supply. It provides an adjustable reset delay time (25ms, 50ms or 100ms), helping to kill any additional noise, thus ensuring accurate and reliable over-voltage or under-voltage protection. With its adjustable under-voltage lockout and current supervisor levels, it is designed to achieve improved performance. Together with its low operating current, wide voltage range and temperature range, the X4165PI-2.7A can practically reduce system costs and be a great alternative for embedded systems and portable electronic products.

All in all, the X4165PI-2.7A is a highly efficient and cost-effective solution for the power supply systems of embedded systems and portable electronics products. It provides comprehensive protection and system-level monitoring, preventing surges and uncontrolled events. With its adjustable reset delay time, adjustable under-voltage lockout and current supervisor levels, it offers superior performance and reliability, resulting in precision and stability. In addition, the low operating current and wide voltage range of X4165PI-2.7A help to save system costs and serve as an ideal choice for power supply management.

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