S-8261 Seiko Instruments, S-8261 Datasheet - Page 26

• Manufacturer Part Number: S-8261
• Description: Battery Protection IC for Single-Cell Pack
• Manufacturer: Seiko Instruments

1. Detection / Release Voltage Temperature Characteristics
26
BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8261 Series
Overcharge detection voltage vs. temperature
Overdischarge detection voltage vs. temperature
Overcurrent 1 detection voltage vs. temperature
Load short-circuiting detection voltage vs.temperature
Characteristics (Typical Data)
3.04
3.02
3.00
2.98
2.96
2.94
0.45
0.40
0.35
0.30
0.25
0.20
0.15
4.44
4.42
4.40
4.38
4.36
4.34
1.5
1.4
1.3
1.2
1.1
1.0
−50
−50
−50
−50
−25
−25
−25
−25
0
0
0
0
Ta [°C]
Ta [°C]
Ta [°C]
Ta [°C]
25
25
25
25
50
50
50
50
75
75
75
75
Seiko Instruments Inc.
100
100
100
100
Overcharge release voltage vs. temperature
Overdischarge release voltage vs. temperature
Overcurrent 2 detection voltage vs. temperature
3.44
3.42
3.40
3.38
3.36
3.34
0.65
0.60
0.55
0.50
0.45
0.40
4.02
4.00
3.98
3.96
3.94
3.92
−50
−50
−50
−25
−25
−25
0
0
0
Ta [°C]
Ta [°C]
Ta [°C]
25
25
25
50
50
50
Rev.1.9
75
75
75
100
100
100
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