S-8253A Datasheet, PDF (28/32 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK

BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
S-8253A/B Series
Rev.3.7_00
2. 17 t_IOV3 vs. V_DD
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
78
2. 18 t_IOV3 vs. Ta
9 10 11 12 13
V_DD [V]
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]
3. COP / DOP Pin (S-8253AAA, S-8253BAA)
3. 1 I_COH vs. V_COP
0.10
0.08
0.06
0.04
0.02
0
04
3. 3 I_DOH vs. V_DOP
0
8 12 16
V_COP [V]
−0.5
−1.0
−1.5
−2.0
−2.5 ₀
1.8
3.6
V_DOP [V]
20 24
5.4
3. 2 I_COL vs. V_COP
14
12
10
8
6
4
2
0
0
3. 4 I_DOL vs. V_DOP
14
12
10
8
6
4
2
0
0
3.
7.0
V_COP [V]
3.5
7.0
V_DOP [V]
75 85
10.5
10.5
28
Seiko Instruments Inc.