Hello again, guyz!
I have been experimenting with a 555 timer and a flyback convertor based on it with a transistor regulation over the 6th pin. NE555 works very good, it is stable, it allows for good regulation, but it eats a lot of current. I tried TLC555, but it was quite unstable, now and then it started to oscillate and so on. Could you please advise me which is the best 555 chip? Something which is quite stable and does not eat much current.
I have been experimenting with a 555 timer and a flyback convertor based on it with a transistor regulation over the 6th pin. NE555 works very good, it is stable, it allows for good regulation, but it eats a lot of current. I tried TLC555, but it was quite unstable, now and then it started to oscillate and so on. Could you please advise me which is the best 555 chip? Something which is quite stable and does not eat much current.