XR79120EL-F

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 to DC converters are electronic circuits or electromechanical devices that convert a source of direct current (DC) from one voltage level to another. The XR79120EL-F is a high-efficiency, high-power density DC to DC converter that meets the highest power requirements in the industry. It is a great choice in applications such as power communication systems, instrumentation tracing, and power supplies.

The XR79120EL-F is a high efficiency non-isolated DC to DC converter with a buck topology for higher power demands. It is a synchronous rectifying buck converter with an adjustable output, and operates over a wide input voltage range of 4.5V to 60V, making it ideal for a variety of applications. It also offers current mode control with auto-/ constant on-time for excellent line and load regulation, and a selectable soft-start time for varying system configurations.

The XR79120EL-F has a synchronous rectified buck topology for high efficiency, a positive voltage error amplifier and a negative voltage error amplifier for fast loop compensation, and an output short circuit protection to guarantee the converter will keep running and protect the load circuits. Additionally, it has internal power limit detection, which avoids over-current and over-voltage conditions by accurately detecting the power value. This device also offers adjustable frequency for fast transient response.

The XR79120EL-F works with an output current of 4 A. The current limit sensing circuit monitors the output current, and automatically shuts down the converter if an output current overload occurs, making it a safe choice for applications with high power requirements. The converter has a fast-response error amplifier circuit that helps keep output voltage stable, and provides fast load transient response when the system loads change.

The XR79120EL-F also offers excellent EMI performance, with integrated filter capacitors and wide frequency range. With its 10-ms soft-start time, the converter gradually ramps the output voltage up without overloading the outputs. For protection from over-voltage and over-current, it has programmable protection levels.

In conclusion, the XR79120EL-F is a high efficiency, high power density DC to DC converter that is suitable for applications that demand high power, such as power communication systems, instrumentation tracing, and power supplies. It is capable of operating over a wide input voltage range, and its current mode control with auto-/ constant on-time provides excellent load regulation. With its programmable protection levels, it offers reliable protection from over-voltage and over-current. Overall, the XR79120EL-F is a great choice for a wide variety of applications.

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