About Knochi

Knochi · 2024-03-20

Hi, I did a PCB based on the ALED6001 and using the eDesign Suite.I want to use analog dimming only and wired it up similar than in the STEVAL-ILL072V1.Best case i wanted to achieve a 0-100% dimming but it was clear that, due to that curve provided i...

Knochi · 2024-05-07

So unfortunately I still have problems. I fixed the ground connections with enamel wire and the circuit works, but only when VIN is below 12V.When VIN is about 11V I get the expected Power consumption of around 14WWhen i lower VIN power consumptions ...

Knochi · 2024-05-03

Found the issue.. looks like I accidentally disconnected the ground from the ALED6001 after ERC and before releasing the design files. So ALED6001 was not connected to ground, resulting in some strange behavior including pulling the gate continuously...

Knochi · 2024-04-29

Hi Peter, so did a redesign with PWM dimming. The PWM generation needs a bit improvement (only allows for 0..50%). I changed C15 to have 100Hz PWM output and not running into the shutdown. But even when i bypass the PWMI and just apply 3.3V the boost...

User statistics

User Activity

ALED6001 analog Dimming instable at discontinuity points

Re: ALED6001 analog Dimming instable at discontinuity points

Re: ALED6001 analog Dimming instable at discontinuity points

Re: ALED6001 analog Dimming instable at discontinuity points