AUR9801D
Description
Pin Assignments The AUR9801D is a highly-integrated battery charger for single-cell Li-ion or Li-polymer batteries capable of operating with an input voltage reached 2.5V.
Key Features
- Charges from either AC Adapter or USB Port
- Integrated Power Pass Device with Current Sensing
- No External Blocking Diode Required
- Pre-charge Condition with Safety Timing
- Charger Voltage Accuracy: 0.6%
- Programmable Current Limit up to 1A
- Sleep Mode for Power Saving
- Charge Current Thermal Fold-back
- NTC Thermistor Interface for Battery Temperature Monitor
- Stand-Alone or Integrated Charger
Applications
- PDAs, Cell Phones and Smart Phones
