BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8261 Series
Rev.1.9_00
Characteristics (Typical Data)
1. Detection / Release Voltage Temperature Characteristics
Overcharge detection voltage vs. temperature
4.44
Overcharge release voltage vs. temperature
4.02
4.00
3.98
3.96
3.94
3.92
4.42
4.40
4.38
4.36
4.34
−50 −25
0
25
50
75 100
−50 −25
0
25
50
75
100
Ta [°C]
Overdischarge detection voltage vs. temperature
3.04
Overdischarge release voltage vs. temperature
3.44
3.02
3.00
2.98
2.96
2.94
3.42
3.40
3.38
3.36
3.34
−50 −25
0
25
50
75
100
−50 −25
0
25
50
75
100
Ta [°C]
Ta [°C]
Overcurrent 1 detection voltage vs. temperature
0.45
Overcurrent 2 detection voltage vs. temperature
0.65
0.40
0.35
0.30
0.25
0.20
0.60
0.55
0.50
0.45
0.40
0.15
−50 −25
0
25
50
75
100
−50 −25
0
25
50
75
100
Ta [°C]
Ta [°C]
Load short-circuiting detection voltage vs.temperature
1.5
1.4
1.3
1.2
1.1
1.0
−50 −25
0
25
50
75 100
Ta [°C]
26
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
