BUS DRIVER FOR AVOIDING AN OVERVOLTAGE

摘要

An electrical circuit (10) for manipulating at least one of a voltage and a current on a bus wire (12) comprises a first switch (Q1 ) having a first gate (G1 ), a first source (26), and a first potential reduction unit (P1 ). The first potential reduction unit (P1 ) is suitable for lowering a potential difference between the first gate (G1 ) and the first source (26) of the first switch (Q1 ), wherein the lowering of the potential difference is caused by a shutting-off of a first control voltage (32).