| 摘要 |
A method and a control unit for driving a control circuit ( 1 ) are suggested which make possible an improved distribution of the generated power loss. A component ( 15 ), especially of a motor vehicle, is driven via at least two outputs ( 5, 10 ) of the control circuit ( 1 ). Each output ( 5, 10 ) is connected pairwise to one of several potentials ( 40, 45 ) via controllable switch means ( 20, 25; 30, 35 ) and a drive voltage (UA) is formed for the component ( 15 ) from a difference between the potentials at the two outputs ( 5, 10 ). A pregiven clocked course of the drive voltage (UA) is adjusted by switching more than one of the controllable switch devices ( 20, 25; 30, 35 ).
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