FUSE DEVICE, BATTERY MANAGEMENT SYSTEM, AND BATTERY PACK

The present disclosure relates to a fuse device, a battery management system, and a battery pack. A diagnostic current supply circuit is connected to a first fuse element and a second fuse element to allow a diagnostic current to flow in the first and second fuse elements, an ignition circuit is connected to the first fuse element and the second fuse element to allow an ignition current to flow in the first and second fuse elements. The diagnosing by controlling the diagnostic current supply circuit and the igniting by controlling the ignition circuit are independently performed.