| 摘要 |
First transistor (66) and N further transistors (68,70,72) are incorporated between first (50) and second terminal (52) with conductive paths in series. N is integral number greater than or equal to 1. There are N diodes (74,76,78), each between control terminal (80,82,84) of transistors and driver supply potential.Supply potential corresponds to that on first terminal. Control terminal (86) of integrated circuit (64) transmits either driver supply potential or potential (VSH) at first terminal to control terminal (88) of first transistor. Further details related to voltage divider (90) are specified. |
