| Lithium-based chemistries have for some time been showing the most promise of all battery technologies. Although they offer an unsurpassed e...
More about Li-ion (71)
| Recharging batteries for devices such as digital cameras can be a problem when you’re on holiday in a remote or inhospitable region. You won...
| The LTC4054 from Linear Technology is a very simple device for charging 4.2 V Li-ion batteries. This SMD IC comes in a five-pin SOT-23 packa...
| Atmel’s AVR450 reference board described in this article has just about everything you would expect from a high-end multi-standard battery c...
| Tiny white LEDs are capable of delivering ample white light without the fragility problems and costs associated with fluorescent backlights....
| There are several ICs on the market that are specially designed for charging Lithium-Ion batteries. The LM3647 from National Semiconductor i...
| Where applications demand the greatest energy density and minimum weight, Lithium Ion (Li-Ion) rechargeable cells have quickly become the ba...
| In the December issue we’ll describe a fancy Li-Ion charger based on a specially designed IC and boasting many bells and whistles. However,...
| Since the introduction onto the world markets of the Li-ion battery in the early/mid 1990s, there have been no dramatic developments in batt...
| This little circuit exploits the fact that the remaining capacity of a Lithium Ion (Li-Ion) rechargeable battery is virtually proportiona...