APL3202B Datasheet - Anpec Electronics

General  Description
The APL3202 is a constant-current/constant-voltage linear charger for single cell Li+ batteries. TheAPL3202
needs no external MOSFET s or diodes, and accepts in put voltages up to 6.5V. The small package and low ex
ternal component counts make the APL3202 an idea part for portable applications.

FEATUREs
• 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 (RSET=2K)
• Thermal  Regulation  Simplifies Board  Design
• Enable/Disable  Control
• Available in a SOT-23-5 Package
• Lead Free and Green Devices Available (RoHS Compliant)

Applications
• Bluetooth  Applications
• MP3 Players
• Cell  Phones
• Wireless Appliances