Microchip Battery Management
Battery Management
Microchip addresses the key requirements for Battery Charging applications such as:
A good battery charger maximizes battery capacity, extends battery life and monitors the charging process. Depending on Battery Chemistry, Microchip offers a broad array of Battery Management Solutions which feature small package sizes, high-efficiency, low standby power, accuracy and versatility solutions to solve these portable power conversion challenges. To further reduce design size, cost and complexity, the Li-Ion Charge Management Controllers provide a reliable, low-cost and high accuracy voltage regulation solution with few external components.
Single Cell Li-Ion
The MCP73830 and MCP73830L are highly integrated, Li-Ion battery charge management controllers for use in space limited applications.
Two Cell Li-Ion / LiFEPO 4
The MCP73213, MCP73223, MCP73842 and MCP73844 are dual cell, highly integrated Li-Ion battery charge management controllers for use in space-limited and cost-sensitive applications.
| Microchip Series | Vcc Range (V) | Typical Reverse Leakage Current (µA) | Temp. Range | Voltage Regulation Typical (V) | Packages | Datasheet |
|---|---|---|---|---|---|---|
| Microchip Series | Vcc Range (V) | Typical Reverse Leakage Current (µA) | Temp. Range | Voltage Regulation Typical (V) | Packages | Datasheet |
| MCP73113 | 43937 | 0.7 | -125 | 4.1, 4.2, 4.35, 4.4 | 10/DFN | |
| MCP73114 | 43937 | 0.7 | -125 | 4.1, 4.2, 4.35, 4.4 | 10/DFN | |
| MCP73123 | 43937 | 0.7 | -125 | 3.6 | 10/DFN | |
| MCP73213 | 43937 | 0.7 | -125 | 8.2, 8.4, 8.7, 8.8 | 10/DFN | |
| MCP73223 | 43937 | 0.7 | -125 | 7.2 | 10/DFN | |
| MCP73811 | 3.75 - 6 | 1 | -125 | 4.2 | 5/SOT-23 | |
| MCP73812 | 3.75 - 6 | 1 | -125 | 4.2 | 5/SOT-23 | |
| MCP73826 | 4.5 - 5.5 | 1 | -105 | 4.1, 4.2 | Please call | |
| MCP73827 | 4.5 - 5.5 | 1 | -105 | 4.1, 4.2 | 8/MSOP | |
| MCP73828 | 4.5 - 5.5 | 1 | -105 | 4.1, 4.2 | 8/MSOP | |
| MCP73830 | 3.75 - 6 | 0.5 | -125 | 4.2 | 6/TDFN | |
| MCP73830L | 3.75 - 6 | 0.5 | -125 | 4.2 | 6/TDFN | |
| MCP73831 | 3.75 - 6 | 0.75 | -125 | 4.2, 4.35, 4.4, 4.5 | 5/SOT-23 | |
| MCP73832 | 3.75 - 6.0 | 0.75 | -125 | 4.2, 4.35, 4.4, 4.5 | 5/SOT-23 | |
| MCP73833 | 3.75 - 6.0 | 0.75 | -125 | 4.2, 4.35, 4.4, 4.5 | 10/DFN | |
| MCP73834 | 3.75 - 6.0 | 0.75 | -125 | 4.2, 4.35, 4.4, 4.5 | 10/DFN | |
| MCP73837 | 3.75 - 6.0 | 0.5 | -125 | 4.2, 4.35, 4.4, 4.5 | 10/DFN | |
| MCP73838 | 3.75 - 6.0 | 0.5 | -125 | 4.2, 4.35, 4.4, 4.5 | 10/DFN | |
| MCP73841 | 4.5 - 12 | 0.5 | -125 | 4.1, 4.2 | 10/MSOP | |
| MCP73842 | 8.7 - 12 | 0.5 | -125 | 8.2, 8.4 | 10/MSOP | |
| MCP73843 | 4.5 - 12 | 0.5 | -125 | 4.1, 4.2 | 8/MSOP | |
| MCP73844 | 8.7 - 12 | 0.5 | -125 | 8.2, 8.4 | 8/MSOP | |
| MCP73853 | 4.5 - 5.5 | 0.5 | -125 | 4.1, 4.2 | 16/QFN | |
| MCP73855 | 4.5 - 5.5 | 0.5 | -125 | 4.1, 4.2 | 10/DFN | |
| MCP73871 | 4.4 - 6 | 0.75 | -125 | 4.1, 4.2, 4.35, 4.4 | 20/QFN | |
| MIC79050 | 2.5 - 16 | 500 | -165 | 4.2V | 3/SOT-223 | |
| MIC79110 | 2.5 - 16 | 1200 | -165 | 4.2V, Adj. | 10/VDFN | |
| PS200 | 43866 | 0.1 | -125 | Please call |