| Evaluation Boards | 1 | Active | |
| Battery Chargers | 1 | Obsolete | |
MCP73827Single Cell Lithium-Ion Charge Management Controller | Battery Chargers | 2 | Active | The MCP73827 is a battery charger controller for single cell Li-Ion batteries. Using an external PMOS transistor, safe and fast charging of a single Li-Ion cell is accomplished. Features include over-current foldback, charge current monitor, and charge status LED indicator output. An overall system accuracy of 1% ensures that the cell capacity is fully utilized without cycle life degradation. An external resistor sets charge current. The MCP73827 operates with an input voltage range from 4.5V to 5.5V. It is specified over the ambient operating temperature range of -20 C to +85 C and is available in a space-saving 8-Pin MSOP. |
MCP73828Single Cell Lithium-Ion Charge Management Controller | Integrated Circuits (ICs) | 3 | Active | The MCP73828 is a battery charger controller for single cell Lithium-Ion (Li-Ion) batteries. Using an external PMOS transistor, safe and fast charging of a single Li-Ion cell is accomplished. Features include, over-current foldback, charge complete output, and continuous temperature monitor. An overall system accuracy of 1% ensures that the cell capacity is fully utilized without cycle life degradation. An external resistor can set charge current. The MCP73828 operates with an input voltage range from 4.5V to 5.5V. It is specified over the ambient operating temperature range of -20°C to +85°C and is available in a small 8-Pin MSOP. |
| Evaluation Boards | 2 | Active | |
MCP73830LSingle Cell Lithium-Ion Charge Management Controller w/ Soft Start | Integrated Circuits (ICs) | 2 | Active | The MCP73830/L are highly integrated, Li-Ion battery charge management controllers for use in spacelimited applications. The MCP73830/L devices provide specific charge algorithms for single-cell Li-Ion/Li-Polymer batteries to achieve optimal capacity and safety in the shortest charging time possible. Along with its small physical size, the low number of external components makes the MCP73830/L ideally suitable for portable applications. |
| Evaluation Boards | 16 | Active | |
MCP73832Single Cell, Li-Ion/Li-Polymer Charge Management Controller | Integrated Circuits (ICs) | 15 | Active | Tiny 500mA linear charge management controller. Includes integrated pass transostor, integrated current sensing, and reverse discharge protection in 5-pin SOT-23 and thermally-efficient 8-pin 2mm x 3mm DFN packages.
Different than MCP73831 in the fact that the MCP73832 status output is open-drain. |
MCP73833Stand-Alone Linear Li-Ion/Li-Polymer Charge Management Controller | Evaluation Boards | 20 | Active | 1A output current linear charge management controller. Includes integrated pass transistor, integrated current sensing, and reverse discharge protection. Also includes safety features such as cell temperature monitoring, on-chip thermal regulation and safety timers. Available in 10-pin 3mm x 3mm DFN package and 10-pin MSOP package |
MCP73834Stand-Alone Linear Li-Ion/Li-Polymer Charge Management Controller | Integrated Circuits (ICs) | 10 | Active | 1A output current linear charge management controller. Includes integrated pass transistor, integrated current sensing, and reverse discharge protection. Also includes safety features such as cell temperature monitoring, on-chip thermal regulation and safety timers. Available in 10-pin 3mm x 3mm DFN package and 10-pin MSOP package |
