S-8243A Datasheet, PDF (28/34 Pages) Seiko Instruments Inc – BATTRY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK

BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
S-8243A/B Series
Rev.2.4_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
-0.40
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
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
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
15
t_CU - C_CT
10
5
0
0 0.2 0.4 0.6 0.8 1
C_CT (μF)
S-8243BAF
2.5
t_CU - Temp
C_CT=0.1μF
2.0
1.5
1.0
0.5
0.0
-40 -20 0 20 40 60 80
Ta (°C)
S-8243BAF
1500
t_DL - C_DT
1000
500
0
0 0.2 0.4 0.6 0.8 1
C_DT (_μF)
S-8243BAF
25
t_IOV1- Temp
C_DT=0.1μF
20
15
10
5
0
-40 -20 0 20 40 60 80
Ta (°C)
S-8243BAF
250
t_DL- Temp
C_DT=0.1μF
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
150
t_IOV1- C_DT
100
50
0
0 0.2 0.4 0.6 0.8 1
C_DT ( μF)
S-8243BAF
600
t_IOV3 -Temp
500
400
300
200
100
-40 -20 0 20 40 60 80
Ta (°C)
28
Seiko Instruments Inc.