BATTERY MONITORING
S-8225B Series
www.ablicinc.com © ABLIC Inc., 2012-2015
BATTERY MONITORING IC FOR 3-SERIAL TO 5-SERIAL CELL PACK
Rev.1...
Description
S-8225B Series
www.ablicinc.com © ABLIC Inc., 2012-2015
BATTERY MONITORING IC FOR 3-SERIAL TO 5-SERIAL CELL PACK
Rev.1.5_02
The S-8225B Series includes high-accuracy voltage detection circuits and delay circuits, and can monitor the status of 3-serial to 5-serial cell lithium-ion rechargeable battery in single use. By switching the voltage level which is applied to the SEL1 pin and SEL2 pin, users are able to use the S-8225B Series for 3-serial to 5-serial cell pack.
Features
High-accuracy voltage detection function for each cell
Overcharge detection voltage n (n = 1 to 5)
3.5 V to 4.4 V (50 mV step)
Overcharge release voltage n (n = 1 to 5)
Accuracy 20 mV (Ta = 25C), 30 mV (Ta = 0C to 60C)
3.3 V to 4.4 V*1
Accuracy 50 mV
Overdischarge detection voltage n (n = 1 to 5) Overdischarge release voltage n (n = 1 to 5)
2.2 V to 3.2 V (100 mV step) 2.2 V to 3.4 V*2
Accuracy 80 mV Accuracy 100 mV
Overcharge detection delay time and overd...
Similar Datasheet