This design is a dual buck for 12V input voltage which provides 5.0V @ 7.0A and 3.3V @ 4.0A. TIs CSD86330Q3D Power Blocks enable a high efficiency even at high switching frequencies.
| Output voltage options | PMP8703.1 | PMP8703.2 |
|---|---|---|
| Vin (Min) (V) | 12 | 18 |
| Vin (Max) (V) | 12 | 35 |
| Vout (Nom) (V) | 5 | 3.3 |
| Iout (Max) (A) | 7 | 4 |
| Output Power (W) | 35 | 13.2 |
| 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
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| Test report | PMP8703 Test Results | Apr. 03, 2014 |
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