This reference design is a power module that converts 4.5 V to 15 V to dual 6-A outputs at 1.8-V and 1.2-V. The design uses a highly integrated TPSM5D1806 buck power module with a second stage pi filter to minimize output voltage ripple to less than 5-mV.
| Output voltage options | PMP23342.1 | PMP23342.2 |
|---|---|---|
| Vin (Min) (V) | 4.5 | 4.5 |
| Vin (Max) (V) | 15 | 15 |
| Vout (Nom) (V) | 1.8 | 1.2 |
| Iout (Max) (A) | 6 | 6 |
| Output Power (W) | 10.8 | 7.2 |
| Isolated/Non-Isolated | Non-Isolated | Non-Isolated |
| Input Type | DC | DC |
| Topology | Buck- Synchronous | Buck- Synchronous |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Test results for the reference design, including efficiency graphs, test prerequisites and more
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Detailed overview of design layout for component placement
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 | ||
|---|---|---|---|---|
| Test report | 4.5-V to 15-V Input, Dual 6-A Output Buck Module Reference Design | PDF | HTML | Jul. 11, 2023 |
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.