• Eight cell voltage monitors support Li-ion CoO2, Li-ion

Mn2O4 and Li-ion FePO4 chemistries

• Stand-alone pack control - no microcontroller needed

• Multiple voltage protection options

(each programmable to 4.8V; 12-bit digital value)

and selectable overcurrent protection levels

• Programmable detection/recovery times for overvoltage,

undervoltage, overcurrent and short-circuit conditions

• Configuration/calibration registers maintained in EEPROM

• Open battery connect detection

• Integrated charge/discharge FET drive circuitry with built-in

charge pump supports high-side N-channel FETs

• Cell balancing uses external FETs with internal state

machine or external microcontroller

• Enters low power states after periods of inactivity. Charge or

discharge current detection resumes normal scan rates