This design uses the TPS54335 to provide an isolated 6V at 1A from a 12V source for noise sensitive systems. The topology used is a synchronous buck-boost with an auxilliary winding on the inductor. A 1MHz switching frequency minimizes the size of this design. This supply achieves a peak efficiency of near 79%.
| Output voltage options | PMP10801.1 |
|---|---|
| Vin (Min) (V) | 8 |
| Vin (Max) (V) | 12 |
| Vout (Nom) (V) | 6 |
| Iout (Max) (A) | 1 |
| Output Power (W) | 6 |
| Isolated/Non-Isolated | Isolated |
| Input Type | DC |
| Topology | Flyback- CCM^Flyback- Integrated Switch |
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
Detailed overview of design layout for component placement
PCB layer plot file used for generating PCB design layout
| Type | Title | Date | ||
|---|---|---|---|---|
| Test report | PMP10801 Test Results | Jan. 16, 2015 |
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