BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
Rev.7.6_00
Overcurrent 2 detection delay time vs. temperature
4
Load short-circuiting delay time vs. temperature
50
40
30
20
10
0
3
2
1
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ta(°C)
Ta(°C)
5. Delay time power-voltage characteristics (Ta = 25 °C)
Overcurrent 1 detection delay time vs. power supply
voltage dependency
Overcurrent 2 detection delay time vs. power supply
voltage dependency
16
12
8
4
3
2
1
0
4
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
VDD(V)
VDD(V)
6. CO pin/DO pin output current characteristics (Ta = 25 °C)
CO pin source current characteristics
VDD = 3.5 V, VSS = VM = 0 V
CO pin sink current characteristics
VDD = 4.5 V, VSS = VM = 0 V
12
10
8
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
6
4
2
0
0
1
2
3
4
5
0
1
2
3
4
VCO(V)
VCO(V)
DO pin source current characteristics
VDD = 3.5 V, VSS = VM = 0 V
DO pin sink current characteristics
VDD = 1.8 V, VSS = VM = 0 V
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.5
1.0
1.5
2.0
0
1
2
3
4
VDO(V)
VDO(V)
30
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
