Single-cell Li-ion / Li-polymer Battery Protection IC
Rev. E09-06
A7B Series
z Resistance
CO terminal Pch ON resistance
CO terminal Nch ON resistance
vs.
vs.
Temperature
Temperature
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100
Topr (°C)
Topr (°C)
DO terminal Pch ON resistance
DO terminal Nch ON resistance
vs.
vs.
Temperature
Temperature
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100
Topr (°C)
Topr (°C)
Discharge over-current release resistance
vs.
Temperature
60
50
40
30
20
10
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100
Topr (°C)
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