The bq2945xx family of products is a secondary-level voltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. Based on the configuration, an output is triggered after a fixed delay if any of the two or three cells has an overvoltage condition. This output is triggered into a high state after an overvoltage condition satisfies the specified delay timer.
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|Number of Series Cells (Min)|
|Number of Series Cells (Max)|
|Typical Operating Current (Typ) (uA)|
|Vin (Max) (V)|
|Programmable EEPROM or EPROM|