Hi Guys,
Good day.
I'm working on a power supply for my school assignment and having problem interpreting the block diagram of the IC -switching regulator LM2674 I'm going to use. Can someone help me analyze the block diagram in the link below i.e. how does the comparators work and the reference voltage. Any help is greatly appreciated. Thank you.
Link for block diagram: http://www.national.com/images/pf/LM2674/10004117.pdf
Link for data sheet of LM2674 - http://www.national.com/ds/LM/LM2674.pdf
Good day.
I'm working on a power supply for my school assignment and having problem interpreting the block diagram of the IC -switching regulator LM2674 I'm going to use. Can someone help me analyze the block diagram in the link below i.e. how does the comparators work and the reference voltage. Any help is greatly appreciated. Thank you.
Link for block diagram: http://www.national.com/images/pf/LM2674/10004117.pdf
Link for data sheet of LM2674 - http://www.national.com/ds/LM/LM2674.pdf