This 200-W SEPIC converter reference design supplies a non-isolated adjustable 5-V to 200-V output voltage with a maximum output current of 4 A. Output voltage is set using a 0% to 100% duty-cycle, pulse-width-modulation (PWM) input.
| Output voltage options | PMP22270.1 |
|---|---|
| Vin (Min) (V) | 38 |
| Vin (Max) (V) | 42 |
| Vout (Nom) (V) | 200 |
| Iout (Max) (A) | 1 |
| Output Power (W) | 200 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Sepic- CCM |
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
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | |
|---|---|---|---|
| * | Test report | Adjustable Output Voltage, 200-W SEPIC Power Supply Reference Design | Jan. 16, 2020 |
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