PT4687C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are becoming increasingly popular in global markets. This is because they are highly efficient and cost-effective converters used in a variety of applications that require a DC source to power devices. One of the key players in the DC-DC converters market is PT4687C, which is a DC-DC converter featuring various applications and this article focuses on their application field and working principle.

PT4687C Application Field

The PT4687C DC-DC converter is a great solution for a wide range of applications. It is primarily used to convert input voltages into different output voltages, including positive and negative voltages. This enables compatibility with any power source, as well as devices that require specific none or positive voltages. It also has an ultra-wide input voltage range so it is suitable for a wide variety of input voltages. It is capable of accepting input voltages up to 17V and outputting a wide range of output voltage values from 0.8V to 8V. This makes it suitable for many different applications that require DC power, such as battery-based systems, automotive applications, telecom equipment, and defense system.

The PT4687C DC-DC converter is also capable of high power density and high efficiency. It has a maximum efficiency of 93.9% and is capable of an output power up to 2.5W. This makes it suitable for many applications where high power efficiency is needed.

PT4687C Working Principle

The PT4687C DC-DC converter operates on a simple working principle. First, an external capacitor is attached to the converter\'s input terminals. This capacitor stores energy from the input voltage and is then used to produce the desired output voltage. The converter then takes the input voltage as the source of power and converts it to the desired output voltage according to the set parameters. This output voltage is then regulated by the on-board control circuitry. In addition, it also has an integrated power switch that allows it to operate in a low power efficiency mode that further enhances its power efficiency.

After the power switch has turned off, the converter then generates a feedback regulation signal that is used to adjust the output voltage, ensuring accurate and stable voltages delivered to the device. In addition, the harmonics produced by the converter are also minimized to ensure that the device produces a clean and smooth output.

Conclusion

The PT4687C DC-DC converter is a great solution for many applications that require a DC power source. It is highly efficient and offers high power density and an ultra-wide input voltage range. Its working principle is based on a simple concept where an external capacitor stores energy from the input voltage and is then used to produce the desired output voltage. The converter then takes the input voltage as the source of power and converts it into the desired output voltage, ensuring accurate and stable voltages delivered to the device. Finally, the harmonics produced by the converter are minimized to ensure that the device produces a clean and smooth output.

The specific data is subject to PDF, and the above content is for reference