S-8225AAA-TCT1U Datasheet, PDF (14/26 Pages) Seiko Instruments Inc – BATTERY MONITORING IC

BATTERY MONITORING IC FOR 3-SERIAL TO 5-SERIAL CELL PACK
S-8225A Series
2. Overcharge detection delay
V_CUn
(n = 1 to 5)
Battery voltage
Rev.1.7_02
V_COH
CO pin voltage
V_SS
CCT pin voltage
V_CCT
V_SS
Charger connection
Status^*1
*1. (1): Normal status
(2): Overcharge status
Less than t_CU
t_CU
(1)
(2)
Figure 12
14