S-8253A SII [Seiko Instruments Inc], S-8253A Datasheet - Page 26

• Manufacturer Part Number: S-8253A
• Description: BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
• Manufacturer: SII [Seiko Instruments Inc]

26
BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
S-8253A/B Series
2. Overcharge Detection / Release Voltage, Overdischarge Detection / Release Voltage, Overcurrent
Detection Voltage, and Delay Times (S-8253AAA, S-8253BAA)
2. 1 V
2. 3 V
2. 5 t
2. 7 V
CU
CU
DU
IOV1
vs. Ta
vs. Ta
vs. Ta
1380
1320
1220
1020
1120
4.375
4.370
4.365
4.360
4.355
4.350
4.345
4.340
4.335
4.330
4.325
0.325
0.320
0.315
0.310
0.305
0.300
0.295
0.290
0.285
0.280
0.275
2.80
2.78
2.76
2.74
2.72
2.70
2.68
2.66
2.64
2.62
2.60
vs. V
920
−40 −25
−40 −25
−40 −25
DD
7
8
0
0
0
9
Ta [°C]
Ta [°C]
V
Ta [°C]
DD
25
25
10
25
[V]
11
Seiko Instruments Inc.
50
50
50
12
75 85
75 85
7585
13
2. 2 V
2. 4 V
2. 6 t
2. 8 V
DL
0.325
0.320
0.315
0.310
0.305
0.300
0.295
0.290
0.285
0.280
0.275
CL
DL
IOV1
4.10
4.09
4.08
4.07
4.06
4.05
4.04
4.03
4.02
4.01
4.00
2.48
2.46
2.44
2.42
2.40
2.38
2.36
2.34
2.32
173
165
155
145
135
125
vs. Ta
115
vs. Ta
vs. Ta
vs. Ta
−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.3.7
75 85
75 85
75 85
75 85
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