S-8261 Datasheet, PDF (27/36 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR SINGLE-CELL PACK

Rev.1.9_00
BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8261 Series
2. Current Consumption Temperature Characteristics
Current consumption vs. temperature in normal
mode
5
Current consumption vs. temperature in power-down
mode
0.10
4
0.08
3
0.06
2
0.04
1
0.02
0
−50 −25
0 25 50
Ta [°C]
75 100
−⁰⁵⁰ −25
0 25 50 75 100
Ta [°C]
3. Current Consumption Power Voltage Characteristics (Ta=25°C)
Current consumption power supply voltage dependency
6
5
4
3
2
1
0
0 2 4 6 8 10 12
V_DD [V]
4. Detection / Release Delay Time Temperature Characteristics
Overcharge detection delay time vs. temperature
1.50
Overcharge release delay time vs. temperature
60
1.25
50
40
1.00
30
0.75
20
0.50
−50 −25
0 25 50
Ta [°C]
75 100
10
−50 −25
0 25 50 75 100
Ta [°C]
Overdischarge detection delay time vs. temperature
200
180
160
140
120
100
−50 −25
0 25 50
Ta [°C]
75 100
Seiko Instruments Inc.
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