S-8205AAA-TCT1U Datasheet, PDF (28/33 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC

BATTERY PROTECTION IC FOR 4-SERIES OR 5-SERIES CELL PACK
S-8205A/B Series
Rev.1.9_00
3. CCT Pin Internal Resistance / Detection Voltage, CDT Pin Internal Resistance / Detection Voltage,
CIT Pin Internal Resistance / Detection Voltage and Short Circuit Detection Voltage Delay Time
3. 1 R_CCT vs Ta
12.0
11.0
10.0
9.0
8.0
7.0
6.0
−40 −25
3. 3 R_CDT vs Ta
1200
1100
1000
900
800
700
600
−40 −25
3. 5 R_CIT vs Ta
240
220
200
180
160
140
120
−40 −25
3. 7 t_SHORT vs Ta
600.0
500.0
400.0
300.0
200.0
100.0
−40 −25
0
25 50
Ta [°C]
0
25 50
Ta [°C]
0
25 50
Ta [°C]
0
25 50
Ta [°C]
3. 2 V_CCT vs Ta (V_DS = 18.5 V)
75 85
13.3
13.2
13.1
13.0
12.9
12.8
12.7
12.6
−40 −25
0
25 50
Ta [°C]
3. 4 V_CDT vs Ta (V_DS = 15.5 V)
75 85
11.2
11.1
11.0
10.9
10.8
10.7
10.6
10.5
−40 −25
0
25 50
Ta [°C]
3. 6 V_CIT vs Ta (V_DS = 17.5 V)
75 85
12.6
12.5
12.4
12.3
12.2
12.1
12.0
11.9
−40 −25
0
25 50
Ta [°C]
75 85
75 85
75 85
75 85
28