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…
Here's the attachment:
The startup time from when EN first goes high to when the LEDs turn on is a fixed internal delay. It is not effected by the C_FILTER value.
If EN goes low for a long time (more than about 100ms…
Thank you for your support.
It might be good that the stable brightness by slow LED current decision.
and it might be suitable for stable brightness at power-on that Vout rises after a brightness setup of LED.
I got it.