Featured Power Modules - Exar Product
The XR79120 is a 20A synchronous step-down Power Module for point-of load supplies. Power Modules integrate the control, MOSFETs, inductors, and capacitors at a density not possible on a PCB. A wide 4.5V to 22V input voltage range allows for single supply operation from industry standard 5V, 12V, and 19.6V rails.
It is the Industry’s smallest 20A power module in a 12x14x4mm QFN package and utilizes Exar’s proprietary constant on-time architecture to provide superior line/load regulation, fast transient response and stability with ceramic output capacitors.
Power Module Benefits
Easy to use
Complete power solution
Exceptional thermal perfomance
Patented COT control
Point of load conversion
Distributed power architecture
Industrial and medical equipment
Design 10A, 15A or 20A DC/DC converters in seven simple steps
Exar's fully integrated power modules allow you to complete a power supply design in 7 simple steps. Power Modules integrate the control, MOSFETs, inductor and high frequency capacitors to greatly simplify the design of a DC/DC converter. Using Exar's XR791xx family of power modules, we will go through a complete design example in a few minutes leaving you more time to focus on making your product the best it can be. At the end of these steps, you will have a fully functional, stable and efficient DC/DC converter that meets all your requirements.
Power Module Flyer
Exar's family of power modules addresses high-current single-channel solutions for various end applications.
Power Management Brochure
Exar's power management portfolio offers a wide range of power solutions such as programmable power, power conversion, system controls and LED lighting for industrial, high-end consumer, infrastructure and automotive applications.