The PMP8553 reference design is a compact dual 10A POL solution with PMBus in 0.75" by 0.975" size (19mm x24.8mm). It showcases NexFET power block CSD87330 in high density PoL. It also adds PMBus capability to low current rails. It is easy to configure as dual 10A or single 20A output with resistor options. It is versatile for digital high density low-current power rails (<20A).
| Output voltage options | PMP8853.1 | PMP8853.2 |
|---|---|---|
| Vin (Min) (V) | 8 | 8 |
| Vin (Max) (V) | 14 | 14 |
| Vout (Nom) (V) | 3.3 | 1 |
| Iout (Max) (A) | 8 | 10 |
| Output Power (W) | 26.4 | 10 |
| 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 | PMP8853 Test Results | Dec. 11, 2017 |
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