S-8241ABKMC-GBKT2G Datasheet, PDF (26/39 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 1-CELL PACK

BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
Rev.9.1_00
(5) Abnormal charge current detection
V_CU
Battery ^VCL
voltage _VDU
V_DL
V_DD
DO pin
V_SS
CO pin ^VDD
V_SS
V_DD
VM pin
V_SS
V_CHA
Charger connection
Load connection
SMtaotduse
Overdischarge detection delay time (t_DL)
(1)
(3)
(1)
Abnormal charging current detection delay time
( = Overcharge detection delay time (t_CU))
(2)
(1)
NRoteem: a(1rk) N(1o)rm: Naolrmaoldseta, t(u2s), (O2)ve: Orcvhearcrgheargmeosdtaet,u(s3, )(3O) v: eOrvdeisrdcishcahragregemsotadteus, ,(4(4))O: Ovevercrcuurrreenntt mstaotdues
The^Tc^hh^ea^cr^hg^ae^rgr ^eis^{r i}a^ss^as^su^sm^ume^ed^dt^to^o c^ch^arr^gg^ee^ww^iti^hth^cocⁿo^sn^ts^atⁿa^tn^ct^urc^ru^erⁿr^te^. nt.
Figure 11
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Seiko Instruments Inc.