S-8264AAA-I8T1U Datasheet, PDF (19/36 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 2-SERIAL

Rev.4.2_02
BATTERY PROTECTION IC FOR 2-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
S-8264A/B/C Series
2. Overcharge Timer Reset Operation
V_HCn
V_CUn
Battery voltage
(n = 1 to 4)
sth^To^R roter r
lot^Tn^Rgoerr
t_TR or shorter
CO pin
t_TR
sth^Co^Uroter r
t_CU
Timer reset
Figure 12
19