The PMP21002 reference design is a high frequency flyback converter with a 42-57Vdc input and an isolated 24V/0.7A output. The LM5020 is a current mode PWM controller with an integrated start-up regulator. The 750kHz switching frequency allows operation above noise sensitive frequencies and results in small size. This reference design is well suited for PoE or telecom applications.
| Output voltage options | PMP21002.1 |
|---|---|
| Vin (Min) (V) | 42 |
| Vin (Max) (V) | 57 |
| Vout (Nom) (V) | 24 |
| Iout (Max) (A) | .7 |
| Output Power (W) | 16.8 |
| Isolated/Non-Isolated | Isolated |
| Input Type | DC |
| Topology | Flyback- Non Sync |
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
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
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 | PMP21002 Test Results | Sep. 28, 2017 |
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