A very simple and efficiency Lithium battery charger and monitoring system , can be designed using the LTM8061 integrated circuit , designed by Linear Technology .
The LTM8061 IC is a high efficiency 32V, 2A μModule standalone Lithium battery charger optimized for one and two-cell packs, with fixed float voltage options: 4.1V, 4.2V, 8.2V and 8.4V.
The LTM8061 charger provides a constant current and constant-voltage charge characteristic, with maximum charge current up to 2A.
Using the LTM8062 battery charger IC , designed by Linear Technology you can design a very simple LiFePO4 Lithium battery charger using few external electronic components . LTM8062 Lithium battery charger is a complete μModule power tracking battery charger that accept a maximum input voltage up to 32V and will provide a maximum output current of 2A .
Using the Microchip’s MCP73871 Li-Ion battery charger integrated circuit we can design a very simple , high efficiency battery charger solution for Li-Ion battery powered applications. The MCP73871 Li-Ion battery charger is a monolithic IC that offers compact size and rich features.
The MCP73871 device is a fully integrated linear solution for system load sharing and Li-Ion / Li-Polymer battery charge management with ac-dc wall adapter and USB port power sources selection. It is also capable of autonomous power source selection between input or battery.