MELT BONDING PROTECTION MODULE AND BATTERY SYSTEM COMPRISING SAME

A fusion bonding protecting module for controlling a negative electrode contactor connected between a negative electrode of a battery pack and a second output end according to fusion and bonding of a positive electrode contactor connected between a positive electrode of the battery pack and a first output end, including: an SR latch including a set terminal for receiving a fusion bonding sensing signal according to whether the positive electrode contactor is fused and bonded and a reset terminal for receiving a comparison signal according to a voltage difference between a first end and a second end of the positive contactor; and an AND gate for generating a compensation control signal by ANDing a logic control signal that is an inverted output of the SR latch and a control signal for controlling the negative electrode contactor.