LTC4065-4.
4 Standalone 750mA Li-Ion Battery Charger in 2 × 2 DFN FEATURES Complete Linear Charger in 2mm × 2mm DFN Package ■ C/10 Charge Current Detection Output ■ Timer Termination ■ Charge Current Programmable Up to 750mA with 5% Accuracy ■ No External MOSFET, Sense Resistor or Blocking www.
DataSheet4U.
com Diode Required ■ Preset 4.
4V Float Voltage with 0.
6% Accuracy ■ Constant-Current/Constant-Voltage Operation with Thermal Feedback to Maximize Charging Rate Without Risk of Overheating ■ Charge Current Monitor Output for Gas Gauging ■ Automatic Recharge ■ Charges Single-cell Li-Ion Batteries Directly from USB Port ■ 20µA Supply Current in Shutdown Mode ■ Soft-Start Limits Inrush Current ...

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