i got my digikey order today with lots of great things to play with, amongst them a little single cell li-ion/li-po charger ic.
currently the only little single cell i have to eventually test it with handles a max 1c charge of 100mah, after looking through the datasheet i really cant seem to find any info on how to calculate the required resitor value for the R-iset pin for setting my required max charge rate of 100mah, only a calculation for how to monitor it from a uc.
maybe i have been looking at far too many datasheets lately and just fried the brain, can anyone help.
thanks,
tony
View attachment MC34673.pdf
currently the only little single cell i have to eventually test it with handles a max 1c charge of 100mah, after looking through the datasheet i really cant seem to find any info on how to calculate the required resitor value for the R-iset pin for setting my required max charge rate of 100mah, only a calculation for how to monitor it from a uc.
maybe i have been looking at far too many datasheets lately and just fried the brain, can anyone help.
thanks,
tony
View attachment MC34673.pdf