This reference design delivers a backup power circuit using a supercap with the boost converter TPS61030. In the low-power system that requires a backup switchover circuit at system's failure, a supercap together with TPS61030 could provide sufficient power to maintain data communication prior to the whole system's complete shutdown.
| Output voltage options | PMP9755.1 |
|---|---|
| Vin (Min) (V) | 6 |
| Vin (Max) (V) | 528 |
| Vout (Nom) (V) | 5 |
| Iout (Max) (A) | .5 |
| Output Power (W) | 2.5 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Boost- Synchronous |
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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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Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| Test report | Backup Power Solution Using Supercap With TPS61030 for Data Concentrator Circuit | Oct. 13, 2014 |
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