Datasheet Summary
Li+ Battery Charger with Thermal Regulation
Features
General Description
- Programmable Charge Current Up to 500mA
- Charge Status Output Pin
- Soft-Start Limits Inrush Current
- 4.2V Charge Termination Voltage with ±1%
Accuracy
- 45mA Pre-charge Current (R =2K) SET
- Thermal Regulation Simplifies Board Design
- Enable/Disable Control
- Available in a SOT-23-5 Package
- Lead Free and Green Devices Available
(RoHS pliant)
Applications
- Bluetooth Applications
- MP3 Players
- Cell Phones
- Wireless Appliances
The APL3202 is a constant-current/constant-voltage linear charger for single cell Li+ batteries. The APL3202 needs no external MOSFETs or diodes, and accepts...