Adithya_Pai
Newbie level 6
I am trying to model behavior of UC3842 PWM controller https://www.ti.com/lit/ds/symlink/uc3842.pdf
By information from the datasheet done a crude model of loop behavior, But as you can see I have not used error amplifier or without matching the open loop gain given in datasheet If I change any of the gain or offset or sense resistor I wont be able to expect required output. Is there any specific method/documents which may help or sensible approach to take this model to next level.
External setup
Oscillator section
Sense comparator
S_R Latch and or gate
Please suggest some approaches...
By information from the datasheet done a crude model of loop behavior, But as you can see I have not used error amplifier or without matching the open loop gain given in datasheet If I change any of the gain or offset or sense resistor I wont be able to expect required output. Is there any specific method/documents which may help or sensible approach to take this model to next level.
External setup
Oscillator section
Sense comparator
S_R Latch and or gate
Please suggest some approaches...