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S-8244AANFN-CENT2G
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P31
BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
S-8244 Series
Rev.6.1
_00
Seiko Instruments Inc.
16
(2)
Connectio
n Example 2 (for 3-cells)
SC PROTECTOR
EB
−
C
VCC
C
ICT
C1
C2
C3
EB
+
R1
R2
R3
BAT1
BAT2
BAT3
R
VCC
FET
SENSE
VC1
VC2
VC3
VSS
VCC
ICT
CO
Figure 9
Table 10
Constants for External Compone
nts 2
Symbol Min.
Typ.
Max.
Unit
R1 to R3
0
1 k
10 k
Ω
C1 to C3
0
0.1
1
μ
F
R
VCC
0
100
1
k
Ω
C
VCC
0 0.1 1
μ
F
C
ICT
0 0.1 1
μ
F
Caution1.
The abov
e constants may be c
hanged without notice.
2.
It has not been confirmed w
hether the operation is
normal or not in circuits other than the a
bove
example of connection. In additi
on, the example of connection s
hown above and the constant do
not guarantee proper opera
tion. Perform through ev
aluation using the actual application to set
the constant.
BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
Rev.6.1
_00
S-8244 Series
Seiko Instruments Inc.
17
(3)
Connectio
n Example 3 (for 2-cells)
SC PROTECTOR
EB
−
C
VCC
C
ICT
C1
C2
EB
+
R1
R2
BAT1
BAT2
R
VCC
FET
SENSE
VC1
VC2
VC3
VSS
VCC
ICT
CO
Figure 10
Table 11
Constants for External Compone
nts 3
Symbol Min.
Typ.
Max.
Unit
R1, R2
0
1 k
10 k
Ω
C1,
C2
0 0.1 1
μ
F
R
VCC
0
100
1
k
Ω
C
VCC
0 0.1 1
μ
F
C
ICT
0 0.1 1
μ
F
Caution1.
The abov
e constants may be c
hanged without notice.
2.
It has not been confirmed whether the operation is normal or not in circuits other than the abov
e
example of connection. In additi
on, the example of connection s
hown above and the constant do
not guarantee proper opera
tion. Perform through ev
aluation using the actual application to set
the constant.
BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
S-8244 Series
Rev.6.1
_00
Seiko Instruments Inc.
18
(4)
Connectio
n Example 4 (for 1-cell)
EB
−
C
VCC
C
ICT
C1
EB
+
R1
BAT1
R
VCC
FET
SENSE
VC1
VC2
VC3
VSS
VCC
ICT
CO
SC PROTECTOR
Figure 11
Table 12
Constants for External Compone
nts 4
Symbol Min.
Typ.
Max.
Unit
R1
0
1 k
10 k
Ω
C1
0 0.1 1
μ
F
R
VCC
0
100
1
k
Ω
C
VCC
0 0.1 1
μ
F
C
ICT
0 0.1 1
μ
F
Caution1.
The abov
e constants may be c
hanged without notice.
2.
It has not been confirmed whether the operation is normal or not in circuits other than the abov
e
example of connection. In additi
on, the example of connection s
hown above and the constant do
not guarantee proper opera
tion. Perform through ev
aluation using the actual application to set
the constant.
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P31
S-8244AANFN-CENT2G
Mfr. #:
Buy S-8244AANFN-CENT2G
Manufacturer:
ABLIC
Description:
Battery Management LITHIUM-ION BATTERY 2ND PROTECTION
Lifecycle:
New from this manufacturer.
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