S-82B1AAA-I6T1U Datasheet, PDF (28/35 Pages) Seiko Instruments Inc – High-accuracy voltage detection circuit

BATTERY PROTECTION IC WITH CHARGE-DISCHARGE CONTROL FUNCTION FOR 1-CELL PACK
S-82B1A Series
Rev.1.1_00
3. Delay time
3. 1 t_CU vs. Ta
2.5
2.0
1.5
1.0
0.5
0.0
40 25
0
25 50
Ta [C]
3. 2 t_DL vs. Ta
160
120
80
40
75 85
0
40 25
0
25 50
Ta [C]
75 85
3. 3 t_DIOV1 vs. V_DD
3. 4 t_DIOV1 vs. Ta
10.0
10.0
8.0
8.0
6.0
6.0
4.0
4.0
2.0
2.0
0.0
2.4 2.8 3.2 3.6 4.0 4.4
VDD [V]
0.0
−40 −25
0
25 50
Ta [°C]
75 85
3. 5 t_DIOV2 vs. V_DD
80
3. 6 t_DIOV2 vs. Ta
80
60
60
40
40
20
20
0
2.4 2.8 3.2 3.6 4.0 4.4
VDD [V]
0
−40 −25
3. 7 t_SHORT vs. V_DD
700
3. 8 t_SHORT vs. Ta
700
0
25 50
Ta [°C]
75 85
500
500
300
300
100
2.4 2.8 3.2 3.6 4.0 4.4
VDD [V]
100
−40 −25
0
25 50
Ta [°C]
75 85
28