We would like to know the horizontal axis of Figure-9.
Fig-10 to 13 were also missing those data.
Sorry about that. I'll try to find the original oscope picts. If not, I can retake that image. Is it the time from EN to LED current that you are wondering about? The ADD5205 does have a longer EN delay time than our other LED drivers. This is because the PWM to DC current filter needs to gather enough PWM cycles to produce a constant filter output.
- Jon Kraft