RP15-2415SAW

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, or DC-DC converters, are devices that convert a direct current from one voltage level to another. They can be used to adjust voltages, protect circuits from overvoltage, and switch between multiple power sources. The RP15-2415SAW is a type of DC-DC converter that is designed for a variety of applications. In this article, we will discuss the RP15-2415SAW\'s application fields and working principles.

Applications of the RP15-2415SAW

The RP15-2415SAW is a 15W buck step-down converter that can convert an input voltage of 4.75V to 24V into an adjustable output voltage in the range of 0.9V to 22V. It has a wide operating temperature range of -40℃ to +85℃, making it suitable for use in industrial, automotive, and other harsh environments. The RP15-2415SAW also includes features such as pre-bias start-up, UVLO (Under-Voltage Lock Out) protection, over-current protection, and over-voltage protection, making it suitable for use in a wide variety of applications such as power supply, electron industry, communication, lighting, instrumentation, measurement, and high precision power source.

Working Principles of the RP15-2415SAW

The RP15-2415SAW uses a single inductor buck converter topology, where the input voltage is converted to a lower output voltage by a switching element, such as a field effect transistor (FET). The RP15-2415SAW features a PWM control mode and a synchronous rectifier to achieve high efficiency. When there is no load, the synchronous rectifier is turned off and the output voltage is regulated by the PWM controller. When the load is increased, the synchronous rectifier is turned on and the output voltage is regulated by the combination of the PWM controller and the synchronous rectifier.

When the input voltage exceeds the buck voltage setting, an over-voltage can occur. To prevent such a situation, the RP15-2415SAW provides an Under-Voltage Lock Out (UVLO) protection circuit, which will shut down the output when the input voltage rises above a set level. Furthermore, the RP15-2415SAW is equipped with over-current protection and over-voltage protection circuits, which will shut down the output when the current or voltage exceeds the set levels. In addition, the RP15-2415SAW features pre-bias start-up, which allows it to start up even when the output is short-circuited to ground.

In conclusion, the RP15-2415SAW is a 15W buck step-down DC-DC converter that is designed for a variety of applications. Its wide operating temperature range and protective features make it suitable for use in harsh environments and in high power applications. It uses a single inductor buck converter topology and features a PWM control mode and a synchronous rectifier to achieve high efficiency, and it is equipped with protective features such as an UVLO, over-current protection, and over-voltage protection.

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