s-8242bar-t8t1g Seiko Instruments Inc., s-8242bar-t8t1g Datasheet - Page 20

• Manufacturer Part Number: s-8242bar-t8t1g
• Description: Battery Protection Ic For 2-serial-cell Pack
• Manufacturer: Seiko Instruments Inc.

20
BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
S-8242B Series
Characteristics (Typical Data)
(1) Current consumption
1. I
3. I
(2) Overcharge detection/release voltage, overdischarge detection/release voltage, overcurrent detection voltage, and
1. V
3. V
OPE
PDN
delay time
CU
DU
− Ta
− Ta
− V
− V
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
4.350
4.345
4.340
4.335
4.330
4.325
4.320
4.315
4.310
4.305
4.300
3.00
2.95
2.90
2.85
2.80
12
10
0
8
6
4
2
0
DD
DD
2
2
−40 −25
−40 −25
3
3
4
4
0
0
5
5
V
V
Ta [ ° C]
Ta [ ° C]
DD
DD
6
6
[V]
[V]
25
25
7
7
50
8
50
8
Seiko Instruments Inc.
9
9
75 85
75 85
10
10
2. I
4. I
2. V
4. V
OPE
PDN
CL
DL
− Ta
− Ta
− Ta
− Ta
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
4.125
4.105
4.095
4.085
4.075
4.065
4.055
4.045
4.035
4.025
4.115
2.25
2.24
2.23
2.22
2.21
2.20
2.19
2.18
2.17
2.16
2.15
12
10
0
8
6
4
2
0
−40 −25
−40 −25
−40 −25
−40 −25
0
0
0
0
Ta [ ° C]
Ta [ ° C]
Ta [ ° C]
Ta [ ° C]
25
25
25
25
50
50
50
50
Rev.1.7
75 85
75 85
75 85
75 85
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