Transistor arrangement with temperature compensation and method for temperature compensation

摘要

Transistor arrangement with temperature compensation, comprising– at least one transistor (1) with a control input, with a controlled path and with at least one adjustable geometry parameters,– a means for temperature measurement, adapted for the delivery of a temperature-dependent signal,– a control unit (2), the said means for temperature measurement with the transistor (1) is coupled to the adjustment of the at least one geometry parameter of the transistor (1) as a function of the temperature-dependent signal, wherein with the control unit (2) a comparator (4) is coupled to a first input for feeding a temperature-independent signal and a second input for coupling with the means for measuring the temperature (8), and– a control circuit (2, 4, 10) is provided, comprising a further transistor (10) with at least one adjustable geometry parameters, for the adjustment of the further transistor (10) with the control unit (2) and is coupled with the second input of the comparator (4) is coupled, at the first input of the comparator (4) a means for..