NMV1205SC

DC DC converters provide a way to change the voltage supply of a circuit, while retaining the same type of current. This can be useful for many applications. The NMV1205SC is an ideal component for achieving such a result. This article will explain the application field of the NMV1205SC and how the device works.

Application Field and Advantages of NMV1205SC

The NMV1205SC is a DC-DC inverter module that supports ultra-low voltage input (down to 0.9V) and can provide output up to 15V. This makes it ideal for applications with limited voltage supply. It is a very robust component, being able to withstand high temperatures, and it is also EMC compliant. It has small external components, meaning it can be used in many different types of applications.

This module is particularly suitable for powering low-voltage digital logic components, such as those used in automotive infotainment systems, consumer electronics, and industrial systems. It can be used to boost the output voltage of batteries or solar cells, bringing them up to the required voltage for certain components. It can also be used to create a DC-DC converter, allowing voltage supplies of different characteristics to be connected together.

Working Principle of NMV1205SC

The NMV1205SC is a boost converter type of DC-DC converter. It is a non-isolated DC-DC converter, which means that the input and output terminals are connected together, thus allowing the direct connection of the voltage supply and load.

The module works by using a switch (transistor) that is connected to the input voltage source. The switch is then connected to an inductor, which is also connected to the output terminal. When the switch is closed, the inductor stores current energy and an electric field is created which forces the current to flow. When the switch is opened, this electric field collapses forcing the current to flow in the opposite direction, creating an output voltage. The output voltage is therefore higher than the input voltage.

The output voltage and current can be controlled by changing the duty cycle of the switch. The duty cycle is controlled by using a feedback loop. This feedback loop compares the output voltage with the desired one and adjusts the switch duty cycle to ensure that the output matches the desired voltage level.

Conclusion

The NMV1205SC is a robust and reliable DC-DC converter, ideal for powering low-voltage digital logic components or for creating a multiple voltage inputs. Its ultra-low voltage input and its robustness make it the ideal component for many applications. It is easy to use and its small form factor means it can be used in a wide variety of designs.