MM1451 查看數據表（PDF） - Mitsumi
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MM1451 Datasheet PDF : 6 Pages
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MITSUMI
Protection of Lithium-Ion Batteries (for Double-Protect) MM1451
Characteristics
Detection voltage
6
5
4
3
2
1
0
0 1 2 3 4.400 4.450
Input voltage (No delay) (V)
Consumption current
6
5
4
3
2
1
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Cell voltage (V)
Output current
Output delay time
3.0
2.5
2.0
22220000pppm
1.5
1.0
0.5
--550000pppm
0.0
-25
25
75
Temperature (°C)
Pin I/O current between cells
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Cell voltage (V)
500
250
-25
25
75
Temperature (˚C)
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