PWM, dead zone.
c100 데이터시트에서 발췌.
The deadzone is for the PWM control of power devices. This feature is used to insert the time gap between a turn-off of a switching device and a turn on of the other switching device. This time gap prohibits the two switching device turning on simultaneously even for a very short time.
전력을 좀 끌어 쓰는 디바이스의 안전을 위해.