Overmind
Member
- Joined
- Jan 16, 2019
- Messages
- 489
I encountered a problem from someone: he wants to use li-ion cells to power a small motor that works at 4.8V.
Problem is that a single cell would be too low and 2 in series would be too high.
I'm thinking of recommending him using 2 cells in series andsomething like this:
http://www.datasheetcafe.com/mp23070n-datasheet-buck-regulator/
The objective is to have as little loss in the conversion as possible. Is that good or are there better solutions ?
Problem is that a single cell would be too low and 2 in series would be too high.
I'm thinking of recommending him using 2 cells in series andsomething like this:
http://www.datasheetcafe.com/mp23070n-datasheet-buck-regulator/
The objective is to have as little loss in the conversion as possible. Is that good or are there better solutions ?