Power management

Make every watt count using our isolated controllers and converters

Maximize power conversion with our comprehensive portfolio

We offer the industry’s most comprehensive portfolio of high-performance AC-DC, isolated DC-DC controllers & converters with the widest range of power topology options. Our devices help you to innovate and differentiate your power supply design to deliver high efficiency, high power density and high performance isolated power conversion.

AC/DC solutions

Maximize your AC/DC power factor and conversion efficiency with the smallest possible size using high performance PFC and flyback ICs.

Isolated DC/DC solutions

Maximize your power density with our easy-to-use active clamps, push-pull, LLC, half-bridge, full bridge, phase shifted full bridge, flybacks, and general purpose PWM controllers serving a wide power range.

Improve the performance of your AC/DC design

The UCC28056, UCC256403, and UCC24624 eliminate the need for an auxiliary flyback by achieving low standby power consumption.  Along with other features, such as excellent audible noise performance, we enable you to improve your AC/DC design to do more with less.  See how with our reference design and test for yourself on our EVM.

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UCC28056

6-pin high performance CRM/DCM PFC controller

UCC256402

LLC resonant controller with ultra-low standby power and high voltage startup

UCC24624

LLC resonant controller with ultra-low standby power and high voltage startup

Looking for other high-voltage solutions?

You're in the right place. From GaN to gate drivers, we enable you to do more with less power with end-to-end power conversion devices that deliver high efficiency, power density, and reliability.

Technical Resources

Our complete reference designs to help you quickly evaluate and customize your converter and controller needs.

Design, optimize and simulate complete converter and controller design solutions in minutes.

PDF guide that puts various popular power topologies used at your fingertips.

Search for any suppliers' offline and isolated DC/DC controllers and converters to find our similar devices by parameter.

Hard-copy book that will be your most engineer-friendly and comprehensive power supply design resource.

Receive fast and reliable technical support from our engineers throughout every step of your design.