Energy harvesting from single cell solar panel for li-ion battery reference design
TIDA-050039
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Key Document
- Energy Harvesting From Single Cell Solar Panel for Li-Ion Battery Ref Design
(PDF 796 KB)
20 Dec 2019
Description
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.
Features
- Low working input voltage range: 0.4 V to 0.6 V
- Fixed Maximum Power Point (MPP)
- Maximum charging current up to 200 mA
- High efficiency
- Simple and flexible
See the Important Notice and Disclaimer covering reference designs and other TI resources.