Pop up device and method of operating an outside door handle

A pop up method of operating an outside door handle, comprising:

• a first judging step of judging whether or not a smart key has approached a grip handle body within a predetermined distance in a state in which the smart key and the grip handle body interlock with each other;
• a first operating step of popping up the grip handle body outwardly if it is judged in the first judging step that the smart key has approached the grip handle body within the predetermined distance;
• a second judging step of judging whether or not a door of a vehicle has been opened after the grip handle body is popped up in the first operating step;
• and
• a second operating step of returning the grip handle body to an original position if it is judged in the second judging step that the door of the vehicle has been opened.