Circuit arrangement for adjusting operating condition and operating parameter, has current leveling transistors coupled to output current branch and providing reference current that is dependent on output current and control signal

摘要

The arrangement has an output terminal (12) and a reference voltage source (20) producing reference voltage at the terminal. A measuring and evaluation circuit measures an output current flowing at the terminal and produces a control signal based on the output current. Current leveling transistors (41, 42) are coupled to an output current branch and provide a reference current that is dependent on the output current and control signal.