IC protection specification

Over charge protection:  4.275V(adjustable),

                     Detect and delay time :0.96 ～ 1.4S

                     Protection release :3.8 ～ 4.4V(adjustable)

Over discharge:  2.4V(adjustable)

                     Detect and delay time:115 ～ 173mS

                     Over discharge protection release:2.3 ～ 3.1V(adjustable)

Over current protection:  Detection voltage:0.05～0.3V

                   Detection current:5.1A(adjustable)

                  Delay time :7.2 ～ 11mS

                   Protection release :cut-off load and recovery automatically

Short circuit protection:     Detection :External short circuit

                  Detection delay:200 ～ 500uS

                  Protection release: cut-off current and release automatically

7.Internal short circuit:      MOSFET Protection  ≤60mΩ

                   Battery pack short circuit: ≤180mΩ

8.Temperature:         working temperature:-20 ～ 60℃

                   Storage :-10 ～ 35℃

  Graph of Discharge