| 摘要 |
The present invention provides a current driver for driving a current driven device. The current driver includes a driving circuit, configured to generate a driving current to drive the current driven device, and conduct or cut off a driving current path through which the driving current flows according to a voltage level of a driving control node, and an accelerating circuit, coupled to the driving control node of the driving circuit, configured to provide an accelerating current flowing through the driving control node to accelerate a voltage level transition at the driving control node during an activation period of the driving circuit, and automatically cut off the accelerating current when a voltage level of the driving control node reaches a specific level. |
