| 摘要 |
A power window driving apparatus includes a reference current generator generating a reference current. The reference current generator includes a first current generator generating a first current, a first comparison signal, and a second comparison signal, a reference voltage generator generating a reference voltage signal, and a second current generator generating a second current. The power window driving apparatus includes a comparator which includes the first comparison signal with the reference voltage signal, a driving controller which stops or reverses the driving motor when a drastic increase is occur in the motor current based on a result of a comparison by the comparator, and a current increaser which increases an amount of the second current when the motor current is drastically decreased from a steady state, so that an increase in the first current is suppressed when the motor current is shifted from the drastically decrease to an increase. |
