Features
• Eight cell voltage monitors support Li-ion CoO2,
Li-ion Mn2O4, Li-ion FePO4, and other chemistries
• Stand-alone pack control - no MCU 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 Wire battery connection 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 an optional external MCU
• Enters low power states after periods of inactivity
○ Charge or discharge current detection resumes
normal scan rates
Related Literature
For a full list of related documents, visit our website:
• ISL94202 device page