| 摘要 |
A driver for a ferrite load includes a controller, a clock generator, and a pulse generator. The driver includes a first driver element coupled to the pulse generator and configured to provide a first pulse with a first width that drives a current in a first direction through the load for setting a first magnetic flux. The driver includes a second driver element coupled to the pulse generator and configured to provide a second pulse, having a second width that is independent of the first width, that drives a current in a second, opposite direction through the load for setting a second magnetic flux. The driver includes a feedback input that is configured to receive at least one signal used by the controller to selectively cause the pulse generator to activate one of the first and second driver elements to apply a first or second pulse, respectively, to the load. |
