This reference design is an isolated high-frequency (750kHz) flyback converter with a 48V input and a 24V/0.7A output. A LM51561 provides control for the flyback converter and an ISOM8110 opto-emulator is used for feedback isolation.
| Output voltage options | PMP23470.1 |
|---|---|
| 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- DCM^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 overview of design layout for component placement
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Design file that contains information on physical board layer of design PCB
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Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | 750kHz Isolated Flyback Converter (24V, 0.7A) with Opto-emulator Reference Design | PDF | HTML | Jun 13, 2024 |
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