Datasheet

BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8261 Series
Rev.4.1_00
Seiko Instruments Inc.
28
 Characteristics (Typical Data)
1. Detection / Release Voltage Temperature Characteristics
Overcharge detection voltage vs. temperature Overcharge release voltage vs. temperature
4.34
4.36
4.38
4.40
4.42
4.44
−25 0 25 50 75
Ta [°C]
V
CU
[V]
−50 100
3.92
3.94
3.96
3.98
4.00
4.02
−25 0 25 50 75
Ta
[
°C
]
V
CL
[V]
−50 100
Overdischarge detection voltage vs. temperature Overdischarge release voltage vs. temperature
2.94
2.96
2.98
3.00
3.02
3.04
−25 0 25 50 75
Ta [°C]
V
DL
[V]
−50 100
3.34
3.36
3.38
3.40
3.42
3.44
−25 0 25 50 75
Ta [°C]
V
DU
[V]
−50 100
Overcurrent 1 detection voltage vs. temperature Overcurrent 2 detection voltage vs. temperature
0.15
0.20
0.25
0.30
0.35
0.40
0.45
−25 0 25 50 75
Ta [°C]
V
IOV1
[V]
−50 100
0.40
0.45
0.50
0.55
0.60
0.65
−25 0 25 50 75
Ta [°C]
V
IOV2
[V]
−50 100
Load short-circuiting detection voltage vs.temperature
1.0
1.1
1.2
1.3
1.4
1.5
−25 0 25 50 75
Ta [°C]
V
SHORT
[V]
−50 100