Features
◆Instant withstand voltage 11V
◆Programmable to enable charging current up to 500mA
◆No MOSFET, sensing resistor and blocking diode required.
◆Small size enables complete linear charging management of lithium-ion batteries.
◆Constant current/constant voltage operation and thermal adjustment make battery management efficient
Highest strength, no danger of overheating.
◆Manage single-chip lithium-ion battery from USB interface
◆4.2V preset charging voltage with an accuracy of ±1%.
◆Charging current output monitoring　
◆Charging status indicator mark
◆1/10 charging current is terminated.
◆Provide 25μA current when stopping working.
◆2.9V trickle charge threshold voltage　
◆Soft start limits inrush current.
◆Battery reverse connection protection

application
◆ Mobile phone, PDA, MP3
◆ Bluetooth application