12V Input 3W Dual 5V Output Buck Regulator Reference Design
Description
This supply uses the TPS54160 buck regulator to generate a 5V/0.5A regulated output and an auxilliary 5V/0.2A unregulated output. A two winding coupled inductor is used to generate the auxilliary output. The auxilliary output is left floating: and could be used as a -5V output or as a second +5V output. This simple design results in an efficient: yet low cost solution for a dual output system. The peak efficiency is over 88%.
Features
Applications
Product Categories
- Power management
| Download the bill of materials for PMP9091 | Download |
| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP9091 Gerber | 22 Oct 2013 | ZIP | 175 | |
| PMP9091 PCB | 22 Oct 2013 | 156 | ||
| PMP9091 BOM | 22 Oct 2013 | 78 | ||
| PMP9091 Schematic | 22 Oct 2013 | 104 |