| 摘要 |
A voltage converter comprises a coil (11), a switch (12) coupled in series to the coil (11) and a control module (20) that is coupled to a control terminal of the switch (12). The control module (20) is designed to provide a control signal (SNG) to the control terminal of the switch (12) such that a coil current (IC) flowing through the coil (11) is selectively limited to a selected current value of at least two predetermined current values (ILA, ISM). |
