S-8241ABKMC-GBKT2G Datasheet, PDF (30/39 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 1-CELL PACK

BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
Rev.9.1_00
3. Current consumption Power voltage characteristics (Ta = 25°C)
Current consumption −
power supply volatge dependency
20
V_M = V_SS
15
10
5
0
0
2
4
6
8
10
V_DD(V)
4. Detection/release delay time temperature characteristics
Overcharge detection delay time vs. temperature
2.0
Overcharge release delay time vs. temperature
1.0
1.5
1.0
0.5
0.0
-50 -25
0 25 50
Ta(°C)
75 100
0.8
0.6
0.4
0.2
0.0
-50 -25
0 25 50
Ta(°C)
75 100
Overdischarge detection delay time vs. temperature
250
200
150
100
50
0
-50 -25
0 25 50
Ta(°C)
75 100
Overdischarge release delay time vs. temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50 -25
0 25 50
Ta(°C)
75 100
Overcurrent 1 detection delay time vs. temperature
16
12
8
4
0
-50 -25
0 25 50
Ta(°C)
75 100
Overcurrent 1 release delay time vs. temperature
500
400
300
200
100
0
-50 -25
0 25 50
Ta(°C)
75 100
30
Seiko Instruments Inc.