Li+ Battery Charger With Thermal Regulation

The APL3202 is a constant-current/constant-voltage lin- ear charger for single cell Li+ batteries. The APL3202 needs no external MOSFETs 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. On-chip thermal regulation protects the APL3202 from excessive temperature and optimizes the board design for compact size and typical thermal conditions. When the junction temperature reaches the thermal regulation threshold, the charger does not shut down but simply reduces the charge current. Charge current CAN be pro- grammed by connecting an external resistor from ISET pin to GND. Using an external MOSFET to disconnect the resistor from ground shuts down the charger, and re- duces the input supply current down to 25mA. The APL3202 also has the STAT pin to indicate charge status. The APL3202 is available in a SOT-23-5 package, and operates over the -40C to +85C temperature range. By Anpec Electronics Corporation
APL3202 's PackagesAPL3202 's pdf datasheet



APL3202 Pinout, Pinouts
APL3202 pinout,Pin out
This is one package pinout of APL3202,If you need more pinouts please download APL3202's pdf datasheet.

APL3202 Application circuits
APL3202 circuits
This is one application circuit of APL3202,If you need more circuits,please download APL3202's pdf datasheet.


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