1) Overcharge protection 2) Overdischarge protection 3) Overcurrent protection 4) Overheat protectio

Electric Characteristics(Ta=25  oC).

3.1 Overcharge detection voltage (VCU):                  4.35±0.05V

3.2 Overcharge detection delay time:               1.0±0.5 S

3.3 Overcharge release voltage:                         4.15±0.05V

3.4 Under-discharge detection voltage (VDD):               2.30±0.10V

3.5 Under-discharge detection delay time:           1.0±0.5 S

      3.6 Under-discharge release voltage:                      3.0±0.1V

3.7 Excess current threshold (IEC):                             8A-12A

3.8 Short detection delay time:                           MAX.15mS

      3.9 Supply current (Vcell=3.5):                          MAX.50μA 

      3.10 Standby current (Vcell=1.8v)                          MAX. 5uA

      3.11 PCB resister:                                   MAX. 50mΩ

Protection Circuit Modules (PCM)