This reference design uses an active clamp-forward converter for an 18-V to 36-V DC input to isolated output adjustable from 19 V, 4 A to 40 V and 2.5 A. UCC2897A PWM controller provides the control for the active clamp-forward converter.
| Output voltage options | PMP23123.1 | PMP23123.2 |
|---|---|---|
| Vin (Min) (V) | 18 | 18 |
| Vin (Max) (V) | 36 | 36 |
| Vout (Nom) (V) | 40 | 19 |
| Iout (Max) (A) | 2.5 | 4 |
| Output Power (W) | 100 | 76 |
| Isolated/Non-Isolated | Isolated | Isolated |
| Input Type | DC | DC |
| Topology | Forward- Active Clamp | Forward- Active Clamp |
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
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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 | Isolated Active Clamp Forward Converter (19-V, 4-A to 40-V, 2.5-A ) Ref. Des. | PDF | HTML | Aug. 18, 2022 |
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