S-8243AACFT-TB-X Datasheet, PDF (28/35 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC

BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
S-8243A/B Series
Rev.3.1_00
S-8243BAF
−0.40
V_IOV2 − V_DD
V_DD Reference
−0.45
−0.50
−0.55
−0.60
10
12
14
16
V_DD [V]
S-8243BAF
0.575
V_IOV3 − Temp
0.550
0.525
0.500
0.475
0.450
0.425
−40 −20 0 20 40 60 80
Ta [°C]
S-8243BAF
1500
t_DL − C_DT
1000
500
0
0 0.2
S-8243BAF
25
0.4 0.6 0.8 1.0
C_DT [μF]
t_IOV1 − Temp
C_DT = 0.1 μF
20
15
10
5
0
−40 −20 0 20 40 60 80
Ta [°C]
S-8243BAF
−0.40
V_IOV2 − Temp
V_DD Reference
−0.45
−0.50
−0.55
−0.60
−40 −20 0 20 40 60 80
Ta [°C]
S-8243BAF
15
t_CU − C_CT
10
5
0
0 0.2 0.4 0.6 0.8 1.0
C_CT [μF]
S-8243BAF
250
t_DL − Temp
C_DT = 0.1 μF
200
150
100
50
0
−40 −20 0 20 40 60 80
Ta [°C]
S-8243BAF
4.0
t_IOV2 − Temp
3.5
3.0
2.5
2.0
1.5
−40 −20 0 20 40 60 80
Ta [°C]
S-8243BAF
0.575
0.550
0.525
0.500
0.475
0.450
0.425
10
V_IOV3 − V_DD
12
14
16
V_DD [V]
S-8243BAF
2.5
t_CU − Temp
C_CT = 0.1 μF
2.0
1.5
1.0
0.5
0.0
−40 −20 0 20 40 60 80
Ta [°C]
S-8243BAF
150
t_IOV1 − C_DT
100
50
0
0 0.2
S-8243BAF
600
0.4 0.6 0.8 1.0
C_DT [μF]
t_IOV3 − Temp
500
400
300
200
100
−40 −20 0 20 40 60 80
Ta [°C]
28