grizedale
Advanced Member level 3
Hello,
The closed loop small signal feedback transfer function of a smps with a transconductance error amplifier includes a term which depicts the output divider attenuation ratio?
However, if a normal voltage error amplifier is used then the term involving the output divider ratio is not needed becasue it is taken care of by the transfer function of the voltage error amplifier......(the transfer function of the normal voltage erorr amplifier is Z(fdbk)/Z(in) where Z(in) is the upper divider resistor.
...is the above correct?
The closed loop small signal feedback transfer function of a smps with a transconductance error amplifier includes a term which depicts the output divider attenuation ratio?
However, if a normal voltage error amplifier is used then the term involving the output divider ratio is not needed becasue it is taken care of by the transfer function of the voltage error amplifier......(the transfer function of the normal voltage erorr amplifier is Z(fdbk)/Z(in) where Z(in) is the upper divider resistor.
...is the above correct?