LP3928TL-1828/NOPB

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LP3928TL-1828/NOPB is an integrated circuit of the Logic – Translators, Level Shifters. It is a specialty IC which is an efficient power saving tool to convert the logic level of one device to that of another device. It is useful as a buffer because it can convert the logic level of a device such as a serial port, USB or Ethernet. It is ideally suited for low-power applications such as consumer electronics and automotive audio systems.

This device is fully compatible with the 5V, 3V and logic level devices that operate at either a 1.8V or 3.3V supply voltage. It consists of six n-channel FETs and four capacitors that provide a wide range of voltage conversion from 0.9V to 5.5V. It comes in a 16-pin package and is available in both DIP and SMD formats.

LP3928TL-1828/NOPB is often used to interface with multiple voltage levels. It is also used to convert a lower voltage device signal into a higher voltage signal that is compatible with the higher voltage device. This device can be used in applications such as solar power systems, high power data links, and voltage level translation in signal links.

The working principle of LP3928TL-1828/NOPB is simple and effective. It uses two series connected FETs that are matched to a 1.8V supply voltage. The FETs act like a switch that is open when the lower voltage device is inactive and closed when the higher voltage device is active. The switch is closed to the 1.8V supply and biased to the desired logic level. In addition, the FETs provide isolation to the higher voltage lines so that the low voltage lines are not affected.

The LP3928TL-1828/NOPB also contains a voltage regulator that helps to maintain a constant current draw for the device. This reduces power consumption, which is especially important in mobile devices. Additionally, the FETs provide a very low impedance, allowing for high speed data transfer.

Finally, the LP3928TL-1828/NOPB is a versatile application-specific IC that is capable of providing voltage conversion and level shifting in a variety of applications. This helps to reduce the total number of components needed and simplifies design by eliminating separate level shifters.

In conclusion, the LP3928TL-1828/NOPB is a powerful application-specific IC for the Logic – Translators, Level Shifters. Its simple yet efficient working principle makes it ideal for interfacing multiple voltage levels, and its low power consumption makes it suitable for low-power applications such as consumer electronics and automotive audio systems. Additionally, its high-speed data transfer capability and voltage regulation further add to its overall versatility.

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