X4165P-4.5A

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X4165P-4.5A Application Field and Working Principle

The X4165P-4.5A is a low−power, high−performance subminiature supervisor designed to protect sensitive consumer and industrial applications. It works as a power-fail supervisor in consumer and industrial type products. It is also suitable for applications that require an additional power monitoring with 1.2V, 2.5V, or 3.3V supervisor threshold voltage levels. It is an ideal component for the production of consumer and industrial applications due to its small size, extremely low power consumption, high stability, and accurate voltage monitoring capabilities.

Applications of X4165P-4.5A

The X4165P-4.5A is commonly used for the production of consumer and industrial applications. It is suitable for use in ATX motherboards, servers, peripheral systems, and medical equipment. It can also be used in the development of high-end graphics cards and audio products. The X4165P-4.5A provides reliable voltage monitoring with its built-in threshold voltage level settings. With its low-power operation, it is suitable for battery-powered applications. It also meets EN55022 Class A immunity requirements as required in most European applications.

Working Principle of X4165P-4.5A

The X4165P-4.5A uses a low-power CMOS process to monitor the voltage of both its input and output. It works by monitoring changes in the input voltage with its built-in threshold voltage level settings. When the input voltage exceeds the set threshold level, the X4165P-4.5A triggers an output low-active reset signal. This low-active reset signal is used to reset the system in order to protect the system from any potentially harmful conditions. The X4165P-4.5A also includes built-in error detection for any abnormalities in the input voltage.

The X4165P-4.5A also incorporates a blinking LED output indicating the power-fail condition. It automatically resets once the input voltage is adjusted to a safe level. The X4165P-4.5A is designed to open and close its internal switch at any programmed input voltage level, allowing it to reset the system at any desired level. The X4165P-4.5A also provides output protection by disconnecting the output when any over-voltage or under-voltage condition is detected.

Conclusion

The X4165P-4.5A is an extremely low-power, high-performance subminiature supervisor used for the production of consumer and industrial applications. It is ideal for applications that require accurate voltage monitoring capabilities and low-power operation. It is also suitable for ATX motherboards, servers, peripheral systems, and medical equipment. Its built-in threshold voltage levels, error detection, and blinking LED output make it an ideal choice for reliable voltage monitoring and system reset applications.

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