nn Complete Linear Battery Charger with Integrated Buck Converter in 3mm x 3mm DFN Package
Battery Charger: nn Constant-Current/Constant-Voltage Operation
with Thermal Feedback to Maximize Charge Rate Without Risk of Overheating nn Internal 4.5 Hour Safety Timer for Termination nn Charge Current Pr
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LTC4080X
500mA Standalone Li-Ion Charger with Integrated 300mA Synchronous Buck in 3mm × 3mm DFN
Features
Description
nn Complete Linear Battery Charger with Integrated Buck Converter in 3mm x 3mm DFN Package
Battery Charger: nn Constant-Current/Constant-Voltage Operation
with Thermal Feedback to Maximize Charge Rate Without Risk of Overheating nn Internal 4.5 Hour Safety Timer for Termination nn Charge Current Programmable Up to 500mA with 5% Accuracy nn C/10 Charge Current Detection Output nn 5µA Supply Current in Shutdown Mode Switching Regulator: nn High Efficiency Synchronous Buck Converter nn 300mA Output Current (Constant-Frequency Mode) nn 2.7V to 4.5V Input Range (Powered from BAT Pin) nn 0.8V to VBAT Output Range nn MODE Pin Selects Fixed (2.
LTC4080X Datasheet
