BQ2969XY

BQ2969 Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion Batteries with Regulated Output Supply

1Features ?2-series,3-series,and4-series cellovervoltageprotection(OVP) ?FactoryprogrammedOVPthreshold(3.6Vto5.2V) with±12mVaccuracy ?FixeddelaytimertotriggerFETdriveoutput (0.25sto6.5soptions) ?Outputpinoptions: –Activehigh –Open-drain-activepulldown

BQ2969XYT

BQ2969T Overvoltage and Overtemperature Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion Batteries with LDO Output and Control / PTC Input

1Features ?2-series,3-series,and4-seriescellovervoltage protection(OVP) ?FactoryprogrammedOVPthreshold(3.6Vto5.2V) with±12mVaccuracy ?FixeddelaytimertotriggerFETdriveoutput (0.25sto6.5soptions) ?Controlinputpin,whichcanimplementcell overtemperatureprotec