DTE2024S5V1

DC DC Converters

The DTE2024S5V1 is a modern DC-DC Converter based on a synchronous rectifying buck topology. This type of power converter is found in various applications, from automotive and industry to LED lighting and renewable energy applications. This article will provide details on the application field and working principle of the DTE2024S5V1.

Application Field

The DTE2024S5V1 is a highly efficient and reliable power converter for a wide range of applications. It is best suited for DC-DC buck conversion when the input voltage is relatively high compared to the output voltage. DC-DC buck converter is an integral part of many intriguing devices such as laptops, mobile phones, tablets, navigational tools, and medical electro-surgical instruments or automated testing equipment. Apart from that, it is also used in the automotive and aviation industry to create a variable voltage output from a standard or nominal voltage input.

The DTE2024S5V1 offers an array of features, such as the capability to manage large input voltage range (10~24V) and output power of up to 5V at 500mA with over 90% efficiency. Furthermore, its soft start function helps to minimize inrush current right during start-up. This power converter can provide steady and stable output voltage even in a wide operating temperature range from -40℃ to 105℃.

Working Principle

DC-DC conversion is basically a two-step process: first, the input DC voltage is changed to an alternating current (AC) by making use of a switching element, and then the AC voltage is changed back into DC by rectification. The DTE2024S5V1 uses a synchronous rectifying buck topology. It deals with the conversion process using an integrated switch IC, an inductor, and a diode. The integrated switch in the converter is employed to mine the output voltage when it is turned on and with regulation of the switching speed and the inductor value, the switching current can be regulated to achieve the desired output voltage.

The switching process is a simple on and off action with an integrated Buck Switch IC, which is switched periodically to convert input voltage into a regulated output voltage. There is a diode connected in parallel with the integrated Buck Switch IC that is used to rectify the AC voltage back to the DC voltage.

The integrated synchronous rectifying buck topology of the DTE2024S5V1, takes advantage of the low-voltage and low-cost analog output stage instead of expensive OPS. It also uses low-noise synchronization and signal amplification architecture that minimizes switching noise, resulting in an ultra-low EMI solution.

Conclusion

To conclude, the DTE2024S5V1 is a versatile DC-DC converter based on synchronous rectifying buck topology. It is best suited for DC-DC buck conversion when the input voltage is relatively high compared to the output voltage. The DTE2024S5V1 offers an array of features, such as the capability to manage large input voltage range and output power of up to 5V at 500mA with over 90% efficiency. It also deals with the conversion process using an integrated switch IC, an inductor, and a diode. It is an ideal solution for many intriguing devices such as laptops, mobiles phones, tablets, and navigational tools.