Other Parts Discussed in Thread: TL5001
Good evening,
I use for a long time TI controller to make DC conversion. On my last PCB, I use a TL5001A but I think I have done a mistake somewhere as this controller starts if and only if I put a ground on SCP pin. After TL5001 has started, it runs as expected.
My test circuit is http://www.systella.fr/tl5001.pdf
Input : 24Vac, 50Hz
No load.
I have tried to modify C13 (until 100uF !) without any result.
Before posting here, I have redone twice all computations and I don't understand where is my mistake.
Help will be welcome.
Best regards,
JB