Description
IS31PW8200 LI+ DUAL BATTERY CONTROLLER GENERAL .
The IS31PW8200 is a highly integrated IC to serve as the control logic for a system with multiple power sources.
Features
* 2.4V to 5.5V supply voltage
* I2C interface
* Complete power path management for dual
battery systems
* Dual battery status monitor
* Integrated charger path switches
* Hardware reset function
* Operating temperature TA =
* 40°C ~ 85°C
* QFN-20 (3mm × 3mm) pa
Applications
* Cellular phones
* PDAs
* Portable electronics
TYPICAL APPLICATION CIRCUIT
Figure 1 Typical Application Circuit
Integrated Silicon Solution, Inc.
* www. issi. com Rev. B, 12/25/2013
1
IS31PW8200
Figure 2 Typical Application Circuit Note 1: Two ADC circuits can be used