BQ25980 - 8-A Switched Cap Parallel Battery Charger

Texas Instruments

Datasheet Details

Part number	BQ25980
Manufacturer	Texas Instruments ↗
File Size	617.61 KB
Description	8-A Switched Cap Parallel Battery Charger
Datasheet	BQ25980-etcTI.pdf

The BQ25980 is a 98.6% peak efficiency, 8-A battery charging solution using dual-phase switched cap architecture for 2-cell Li-ion battery.

98.6% peak efficiency switched cap parallel charger supporting 2-cell battery and 8-A fast charge.
Patent pending dual phase switched cap architecture optimized for highest efficiency.
Input voltage is 2x battery voltage (7.0V to 9.54V).
Output current is 2x of input current (up to 4.75A).
Reduces power loss across input cable.
Integrated 7-A bypass mode fast charge.
13mΩ charging path resistance for high current operation.

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Published: Oct 20, 2024 |