Microchip Battery Management

Battery Management

Microchip addresses the key requirements for Battery Charging applications such as:

Safe charging
Maximize fuel capacity
Minimize charge time
Small form factor

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
Battery Management

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
Battery Management

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