This device is a fully integrated linear battery charger in a tiny package. It promises to charge a single-cell Li-Ion battery at 900 mA without overheating itself or the surrounding components.

Testing battery-charging circuits on an actual battery can be difficult, because battery voltage changes during the charging cycle. The constant-voltage “load box” circuit in Figure 1 provides a ...

Fig. 1 depicts the system block diagram of the solar window charger, whereas Fig. 4 shows the tried-and-true circuit diagram. Fig. 1 As stated above, the Li-ion battery charger circuit is built around ...

Maxim Integrated Products, Sunnyvale, Calif. A simulated load circuit verifies the dc response and dynamic stability of a Li-ion battery charger in a faster, more convenient manner ...

At 600V, battery-charging circuits do not inject enough triplen currents to cause excessive neutral loads. Shared neutrals serving 208/120V circuits, however, can be subjected to currents that exceed ...