NMP1K2-#E#HEE-00

AC-DC converters are an important part of power systems for various applications such as telecom, computing, aerospace, and automotive. The chip NMP1K2-#E#HEE-00 is a converter designed by Power Integrations, which is capable of providing high efficiency and performance. This article will discuss the application field and working principle of this chip.

Applications

The NMP1K2-#E#HEE-00 converter chip has been designed to provide efficient conversion for a wide range of applications. It is particularly useful in high power applications such as variable speed drives, cold cathode fluorescent lighting (CCFL), and aerospace power systems. It can also be used for telecom systems as well as automotive power supplies, battery chargers, and lighting installations.

Working Principle

The NMP1K2-#E#HEE-00 converter chip is designed to efficiently convert alternating current (AC) power from the main power system to the DC power needed by the applications. It uses a topology known as “four-quadrant zero-voltage switching,” or 4QZVS. In 4QZVS, the inputs are two AC sources. The inputs are rectified and filtered before being applied to the power switches. The power switches are then controlled by the chip’s proprietary control algorithm to ensure the maximum efficiency of the converter. The AC sources can be switched independently and simultaneously. Also, the maximum power level is dynamically adjusted to ensure reliability and safety. The output of the converter is then regulated with the help of a low-power controller.

Benefits

The NMP1K2-#E#HEE-00 converter chip is capable of providing excellent efficiency in a wide variety of applications. It offers high efficiency in high power applications as well as telecom and aerospace systems. Furthermore, it enables the use of 4QZVS to reduce the number of components used in the design. The chip also ensures reliable and safe operation in all applications due to its dynamic power regulation. In addition, the chip is easy to design with since it integrates protection features such as over-voltage, over-temperature, under-voltage, and over-current. This reduces system cost and the need for user-configurable expertise.

Conclusion

The NMP1K2-#E#HEE-00 converter chip is an excellent choice for any high power application because of its efficiency and performance. Its 4QZVS topology enables low component count and high power levels. The chip is also easy to design with due to its integrated protection features. Overall, the NMP1K2-#E#HEE-00 converter chip offers an ideal solution for high power applications requiring a reliable, efficient, and cost-effective solution.