I have a circuit which is attempting to enable and control the output voltage by lowering the voltage on pin 5. This pin is described as a second positive input to the error amplifier, on a lowest wins basis with the main positive setpoint input (pin 2). All works fine - I can inhibit, start operation and adjust OP voltage via pin 5 - until it reaches (I believe) the voltage at pin 2. At this point it seems to lose it's positive IP role, although bringing it down below 0.55V
Is this the expected behaviour - ie have I got to rebuild the circuit to shut down via pin 5 and voltage control via pin 2?
Many thanks, Pete
