This reference design details a power management circuit which is capable to accurately regulate the output voltage at the end of a cable without using sense connections. The implementation is based on a completely integrated step down converter circuit enabling a small total solution while still capable of handling up to 3 A at the output.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| Technical article | Find your pot of gold—no luck required! | PDF | HTML | Mar. 14, 2016 | |
| Application note | Step-Down Converter with Cable Voltage Drop Compensation | Jun. 26, 2014 |
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