This reference design demonstrates an on-board battery charger solution for a range of vacuum robots, which has 1.0-A charging current capability with 4.8-cm2 layout area, providing ±1.5% charging voltage accuracy and ±3% charging current accuracy. The design achieves a stable and smooth CC-CV charging profile and has been evaluated with a 4S2P li-ion battery pack.
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 | Cost-Optimized Battery Charger Reference Design With 1.0-A Current | Nov. 25, 2019 |
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