Datasheet
The bq2941x is a secondary overvoltage protection IC for 2-, 3-, or 4-cell lithium-ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit. It includes a programmable delay circuit for overvoltage detection time.
Datasheet
bq29410/11/12 is a secondary overvoltage protection IC for 2-, 3-, or 4-cell lithium-ion battery packs from TI. It incorporates a high-accuracy precision overvoltage detection circuit and a programmable delay circuit for overvoltage detection time.
Datasheet
bq29410, bq29411, bq29412 are second-level lithium-ion battery overvoltage protection ICs with fixed high accuracy overvoltage protection, programmable delay time of detection, high power supply ripple rejection, stable during pulse charge operation and other characteristics.
