Higher capacity 1S batteries in the latest smartphones and tablets need higher charge currents to charge faster. With 12-V power sources, two 5-A battery charger ICs connected in cascode, parallel configuration can provide more than 5-A charging current. In addition, the heat from the charger's power losses are distributed across your PCB.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Detailed schematic diagram for design layout and components
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| EVM User's guide | bq25890, bq25892 Dual Cascade Charger EVM (PWR692) (Rev. A) | Jun. 10, 2015 |
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