With a low current load, a 7660 charge pump should give an output voltage of about 8.6V from a 5V supply. Two in series should give an output voltage of about 17.2V with even less output current.addyismad said:hi ,
i tried tat configuration...
its giving me 7.6v for an input of 5v and 17.8v for 12v.
i want something aboout 12v from 5v {if possible}...
please help me out.
The voltage drops with load current.