This flyback converter reference design supplies a non-isolated 5-V/0.25-A regulated output and an isolated 10-V/1.5-A unregulated output voltage. It uses primary-side regulation to reduce component count and operates over a wide automotive input voltage range of 5 V to 40 V.
| Output voltage options | PMP22170.1 | PMP22170.2 |
|---|---|---|
| Vin (Min) (V) | 5 | 40 |
| Vin (Max) (V) | 40 | 57 |
| Vout (Nom) (V) | 5 | 10 |
| Iout (Max) (A) | .25 | 1.5 |
| Output Power (W) | 1.25 | 15 |
| Isolated/Non-Isolated | Non-Isolated | Isolated |
| Input Type | DC | DC |
| Topology | Flyback- CCM | Flyback- 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
Detailed overview of design layout for component placement
Files used for 3D models or 2D drawings of IC components
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 | Two Output Flyback Power Supply Reference Design for EV Motor/Generator Inverter | Oct. 25, 2019 |
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