S-8243A Datasheet, PDF (29/34 Pages) Seiko Instruments Inc – BATTRY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK

Rev.2.4_00
BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
S-8243A/B Series
3. COP/DOP pin current
S-8243BAF
I_COH - V_COP
0.10
0.08
0.06
0.04
0.02
0.00
0 4 8 12 16 20 24
V_COP (V)
S-8243BAF
I_COL - V_COP
40
35
30
25
20
15
10
5
0
0 3.5 7 10.5 14
V_COP (V)
S-8243BAF
0
I_DOH - V_DOP
-1
-2
-3
-4
-5
0
1.8 3.6 5.4 7.2
V_DOP (V)
S-8243BAF
I_DOL - V_DOP
40
35
30
25
20
15
10
5
0
0 3.5 7 10.5 14
V_DOP (V)
4. Voltage regulator
S-8243BAF
V_OUT - Temp
3.6
3.5
3.4
3.3
3.2
3.1
3.0
-40 -20 0 20 40 60 80
Ta (°C)
S-8243BAF
V_OUT - V_DD
V_DD=0→24V, Ta=25°C
3.8
IOUT = 5μA
3.3
100μA
2.8
10mA
2.3
0
3mA
4 8 12 16 20 24
V_DD (V)
S-8243BAF
V_OUT - I_OUT
V1=V2=V3=V4=V_BAT
4.0
3.0
18V
10V
2.0
1.0 V_DD=6V
14V
0.0
0
20 40 60 80 100
I_OUT (mA)
S-8243BAF
4.0
V_OUT - I_OUT
3.0
85°C
2.0
25°C
1.0
Ta=-40°C
0.0
0
20 40 60 80 100
I_OUT (mA)
Seiko Instruments Inc.
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