PMP11438 is a vehicle used to compare three different power solutions for converting a 12V bus to 1.2V at 6-10A. The 1.2V output voltage is applicable to DDR4 memory applications. Each solution offers an advantage in either full load efficiency, light load efficiency, density, height, transient response, or some combination of these.
| Output voltage options | PMP11438.1 | PMP11438.2 | PMP11438.3 |
|---|---|---|---|
| Vin (Min) (V) | 10.8 | 10.8 | 10.8 |
| Vin (Max) (V) | 13.2 | 13.2 | 13.2 |
| Vout (Nom) (V) | 1.2 | 1.2 | 1.2 |
| Iout (Max) (A) | 10 | 6 | 10 |
| Output Power (W) | 12 | 7.2 | 12 |
| Isolated/Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Input Type | DC | DC | DC |
| Topology | Buck- Multiphase^Buck- Synchronous | Buck- Multiphase^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
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | PMP11438 Test Results | Apr. 21, 2016 | |
| White paper | Breakthrough power delivery for space-constrained applications | May 13, 2016 |
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.