S-8243AACFT-TB-X Datasheet, PDF (29/35 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC

Rev.3.1_00
BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
S-8243A/B Series
3. COP / DOP pin current
S-8243BAF
0.10
I_COH − V_COP
0.08
0.06
0.04
0.02
0.00
0 4 8 12 16 20 24
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]
4. Voltage regulator
S-8243BAF
3.6
V_OUT − Temp
3.5
3.4
3.3
3.2
3.1
3.0
−40 −20 0 20 40 60 80
Ta [°C]
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]
S-8243BAF
I_COL − V_COP
40
35
30
25
20
15
10
5
0
0 3.5 7.0 10.5 14.0
V_COP [V]
S-8243BAF
40
I_DOL − V_DOP
35
30
25
20
15
10
5
0
0 3.5 7.0 10.5 14.0
V_DOP [V]
S-8243BAF
V_OUT − V_DD
3.8 ^{VDD = 0→24 V, Ta = 25°C}
I_OUT = 5 μA
3.3
100 μA
2.8
10 mA
2.3
0
3 mA
4 8 12 16 20 24
V_DD [V]
S-8243BAF
V_OUT − I_OUT
4.0 ^{V1 = V2 = V3 = V4 = VBAT}
3.0
2.0
1.0
0.0
0
18 V
10 V
14 V
V_DD = 6 V
20 40 60 80 100
I_OUT [mA]
29