Reference Designs
12V@5A Synchronous SEPIC Converter Reference Design
Texas Instruments
This reference design operates from a 6V to 16V input and supplies 12V @ 5A out. It utilizes the LM5122 synchronous boost controller to operate as a synchronous SEPIC converter. The circuit achieves greater than 95% efficiency at maximum load.
Features
- Synchronous SEPIC operation >95% efficiency Coupled-inductor capability
Applications
- Automotive external amplifier
- Voltage conditioning module
- Aftermarket audio amplifier
Product Categories
- Power management
End Equipment Reference Diagrams
Application Area
End Equipment