bq29209-Q1 protection equivalent, voltage protection.
*1 2-series cell secondary protection
* Automatic cell imbalance correction with external
enable control
– ±30-mV enable, 0-mV disable thresholds
.
* 2nd level protection in li-ion battery packs
– Emergency call (eCall)
– Netbook co.
The BQ29209-Q1 device is a secondary overvoltage protection IC for 2-series cell lithium-ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit and automatic cell imbalance correction.
The voltage of each cell in .
Image gallery
TAGS
Download