The MCP73830 and MCP73830L 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: 100 mA – 1000 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)