S-8242B Datasheet, PDF (21/30 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK

Rev.1.4_00
BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
S-8242B Series
13. t_IOV2 − V_DD
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
4
5
6
7
8
9
V_DD [V]
(3) CO/DO pin
1. I_COH − V_CO
0
−0.2
−0.4
−0.6
−0.8
−1.0
−1.2
−1.4
−1.6
01234567
3. I_DOH − V_DO
0
V_CO [V]
−0.2
−0.4
−0.6
−0.8
−1.0
−1.2
−1.4
01234567
V_DO [V]
14. t_IOV2 − Ta
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
−40 −25
0
25
50
Ta [°C]
75 85
2. I_COL − V_CO
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 123 45 678 9
4. I_DOL − V_DO
0.30
V_CO [V]
0.25
0.20
0.15
0.10
0.05
0
0
1
2
3
V_DO [V]
Seiko Instruments Inc.
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