VNS14NV04-E

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VNS14NV04-E Application Field and Working Principle

VNS14NV04-E is a Power Distribution Switches, Load Drivers device manufactured by Nexperia and is designed to protect and control integrated circuits, offering an excellent in-rush control and current limit and is suitable for XDSL and long line transmission modem application.

Features

VNS14NV04-E offers protection from In-rush current, overvoltage and overheating and is also known for its fast operating time and accuracy in current limiting. It is equipped with a single low-on resistance power MOSFET load driver which enables to drive a single line, offering a high-speed time of 16nanoseconds, making it perfect for fast applications such as XDSL and long line transmission modems. This product also offers a high current capacity of 5A and is supplied in a QFN 24 lead package.

Applications:

VNS14NV04-E can be used in many different applications such as XDSL modems, long-line transmission modems, peal detectors, protection circuits and power line monitoring systems. It is also used to provide excellent thermal protection, current limiting and voltage stability.

Working Principle

The working principle of VNS14NV04-E is relatively simple. It uses a single low-on resistance power MOSFET load driver to transfer current when the bottom line of the device detects the incoming voltage and current. The driver is then turned on to transfer the current to the top line. If the incoming current gets too high or the voltage is too low, the driver will turn off to protect the integrated circuit from damage and also ensure voltage stability. The driver is also capable of controlling and limiting the in-rush current and is equipped with a highly accurate current limit level.

Conclusion

VNS14NV04-E is an excellent Power Distribution Switches, Load Drivers device that offers excellent protection from in-rush currents, overvoltage and overheating. Its fast operating time and accuracy in current limit make it suitable for many applications such as XDSL modems and long-line transmission modems. This device operates on a single low-on resistance power MOSFET load driver that will transfer current depending on the voltage and current level, and will turn off if it gets too high or the voltage is too low.

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