The significant growth of data center power consumption led an increase in demand for highly efficient DC/DC brick converters with high power density. Isolated topologies are prevalent but control is difficult. A multiphase synchronous buck topology with coupled inductors have better load transient performance and are easier to control compared to isolated topologies like inductor-inductor-capacitor (LLC). This reference design shows the control (Voltage mode) of power stage using a C2000™ microcontroller.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Reference design overview and verified performance test data
Detailed overview of design layout for component placement
Complete listing of design components, reference designators, and manufacturers/part numbers
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Detailed schematic diagram for design layout and components
Includes TI products in the design and potential alternatives.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Design guide | 2kW, Four-Phase Interleaved Buck Converter Reference Design With Coupled Inductors | PDF | HTML | Jan 12, 2026 |
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