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.

• Complete Linear Charge Management Controller
• High Accuracy Preset Voltage Regulation: 0.75%
• Programmable Charge Current: 20 mA – 200 mA
• Soft-start to avoid inrush current
• Preconditioning: 10% and No Preconditioning Option
• Fixed Preconditioning Timer: 1 Hour
• Fixed Elapse Timer: 0 Hour or 4 Hours
• Automatic Recharge:
• Automatic End-of-Charge Control Termination: 7.5% and 10%
• Under Voltage Lockout (UVLO)
• Chip/Charge Enable Pin (/CE)
• Packaging: TDFN-6 (2x2x0.75 mm)