The TIDA-050039 reference design demonstrates how to use a fully-integrated synchronous boost converter TPS61089 in combination with a single-cell solar panel to charge a li-ion battery. An additional maximum power-point (MPP) sampling network is implemented to dynamically control the input voltage to optimize the transfer of power from solar panel.
| Output voltage options | TIDA-050039.1 |
|---|---|
| Vin (Min) (V) | .4 |
| Vin (Max) (V) | .6 |
| Vout (Nom) (V) | 3.8 |
| Iout (Max) (A) | .2 |
| Output Power (W) | .76 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Boost- CCM |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Reference design overview and verified performance test data
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 | |
|---|---|---|---|
| * | Design guide | Energy Harvesting From Single Cell Solar Panel for Li-Ion Battery Ref Design | Dec. 20, 2019 |
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