s-8241abtmc-gbtt2g Seiko Instruments Inc., s-8241abtmc-gbtt2g Datasheet - Page 30

• Manufacturer Part Number: s-8241abtmc-gbtt2g
• Description: Battery Protection Ic For 1-cell Pack
• Manufacturer: Seiko Instruments Inc.

30
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
5. Delay time power-voltage characteristics (Ta = 25 °C)
6. CO pin/DO pin output current characteristics (Ta = 25 °C)
16
12
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
4
3
2
1
0
0.0
0.0
8
4
0
2.0
-50
Overcurrent 2 detection delay time vs. temperature
Overcurrent 1 detection delay time vs. power supply
voltage dependency
0
0
CO pin source current characteristics
DO pin source current characteristics
-25
2.5
1
1
3.0
0
Ta(°C)
V
V
V
DD
25
3.5
CO
DO
V
V
(V)
2
DD
2
DD
(V)
(V)
= 3.5 V, V
= 3.5 V, V
50
4.0
3
SS
3
75
SS
Seiko Instruments Inc.
4.5
= V
= V
M
M
100
= 0 V
= 0 V
5.0
4
4
50
40
30
20
10
4
3
2
1
0
12
10
2.5
2.0
1.5
1.0
0.5
0.0
0
2.0
8
6
4
2
0
-50
Overcurrent 2 detection delay time vs. power supply
voltage dependency
0
0.0
CO pin sink current characteristics
Load short-circuiting delay time vs. temperature
DO pin sink current characteristics
2.5
-25
1
0.5
3.0
0
2
V
Ta(°C)
V
V
DD
3.5
25
CO
DO
1.0
V
(V)
V
DD
(V)
(V)
DD
= 1.8 V, V
= 4.5 V, V
3
50
4.0
1.5
SS
SS
75
4.5
Rev.7.9
4
= V
= V
M
M
= 0 V
= 0 V
100
5.0
2.0
5
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