This design demonstrates the use of UCC28880 high-voltage switcher to design an Offline Non-Isolated Flyback converter that can supply greater than 100mA output current. Using direct resistor-divider feedback, this design delivers a well-regulated 5V/500mA output with minimal component count.
| Output voltage options | PMP10175.1 |
|---|---|
| Vin (Min) (V) | 90 |
| Vin (Max) (V) | 275 |
| Vout (Nom) (V) | 5 |
| Iout (Max) (A) | .5 |
| Output Power (W) | 2.5 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | AC |
| Topology | Flyback- Non Sync |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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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
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | PMP10175 Test Results | Sep. 23, 2015 |
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