Datasheet Summary
Features
- Programmable Charge Current Up to 950mA
- plete Linear Charger in DFN Package
- No MOSFET, Sense Resistor or Blocking Diode
Required
- Thermal Regulation Maximizes Charge Rate
Without Risk of Overheating-
- Charges Directly from a USB Port
- Programmable Charge Current Termination
- Preset 4.2V Charge Voltage with ±1% Accuracy
- Charge Current Monitor Output for Gas Gauging-
- Automatic Recharge
- Charge Status Output
- “AC Present” Output
- 2.9V Trickle Charge Threshold (LTC4068)
- Available Without Trickle Charge (LTC4068X)
- Soft-Start Limits Inrush Current
- Low Profile (3mm × 3mm × 0.75mm) DFN Package
U APPLICATIO S
- Cellular Telephones, PDAs, MP3 Players
-...