The PMP21065 Reference design operates off a typical 12V DC input to produce several common rails seen in set top boxes today. The key objectives of the design are to be low-cost, small in size and low stand-by power with high efficiency to help customers meet compliance to new regulatory guidelines on STB power consumption.
| Output voltage options | PMP21065.1 | PMP21065.10 | PMP21065.11 | PMP21065.2 | PMP21065.3 | PMP21065.4 | PMP21065.5 | PMP21065.6 | PMP21065.7 | PMP21065.8 | PMP21065.9 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Vin (Min) (V) | 10 | 3.3 | 1.2 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 3.3 |
| Vin (Max) (V) | 14 | 3.3 | 1.2 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 3.3 |
| Vout (Nom) (V) | 5 | 1 | .6 | .95 | .95 | 3.3 | 3.3 | 1.2 | 2.5 | 3.3 | 1.8 |
| Iout (Max) (A) | 1.055 | .15 | .1 | 4 | 4 | 2 | 1 | .8 | .15 | .2 | .15 |
| Output Power (W) | 5.275 | .15 | .06 | 3.8 | 3.8 | 6.6 | 3.3 | .96 | .375 | .66 | .27 |
| Isolated/Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Input Type | DC | DC | DC | DC | DC | DC | DC | DC | DC | DC | DC |
| Topology | Boost- Synchronous | Linear Regulator | Linear Regulator | Boost- Synchronous | Boost- Synchronous | Boost- Synchronous | Boost- Synchronous | Boost- Synchronous | Boost- Synchronous | Boost- Synchronous | Linear Regulator |
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 overview of design layout for component placement
Complete listing of design components, reference designators, and manufacturers/part numbers
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Detailed schematic diagram for design layout and components
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | PMP21065 Test Results | Oct 17, 2017 |
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