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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|Part number||Order||Function||Number of series cells (Min)||Number of series cells (Max)||Communication interface||Features||Typical operating current (Typ) (uA)||Rating||Vin (Max) (V)||Package Group||Approx. price (US$)|
Programmable EEPROM or EPROM
|1||Catalog||25||WSON | 6||0.24 | 1ku|