Datasheet Details
Part number:
BQ2962, BQ2961
Manufacturer:
File Size:
2.27 MB
Description:
Overvoltage protection.
Note:
This datasheet PDF includes multiple part numbers: BQ2962, BQ2961.
Please refer to the document for exact specifications by model.
BQ2962, BQ2961, Overvoltage Protection
The BQ296xxx family is a high-accuracy, low-power overvoltage protector with a 2-mA regulated output supply for Li-Ion battery pack applications.
Each cell in a 2-series to 4-series cell stack is individually monitored for an overvoltage condition.
An internally fixed-delay timer is initiated upon d
BQ2962 Features
* 1 2-series, 3-series, and 4-series cell overvoltage protection (OVP)
* Fixed delay timer to trigger FET drive output (3-s, 4-s, 5.5-s, or 6.5-s options)
* Factory programmed OVP threshold (threshold range 3.85 V to 4.6 V)
* Output options: active high
* High-
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