Power Modules

Exar’s power modules are complete non-isolated DC/DC power management solutions that enable fast time-to-market and save board space. These 22V and 40V, 3A to 20A power modules are available in QFN packages and provide superior thermal performance and manufacturability.

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Featured Power Modules - Exar Product

Power Module Video

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 Resources

Power Module Flyer

Exar's family of power modules addresses high-current single-channel solutions for various end applications.

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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.

image of power module brochure