S-8211CAA-M5T1X Datasheet, PDF (14/43 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC

BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
Rev.7.7_02
3. 5 S-8211CAF, S-8211CAO, S-8211CAP, S-8211CAQ, S-8211CBD, S-8211CBJ, S-8211CBO, S-8211CCC,
S-8211CCF, S-8211CCI, S-8211CCS, S-8211CCU, S-8211CCX, S-8211CDE, S-8211CDF, S-8211CDH,
S-8211CDI, S-8211CDK, S-8211CDL
Table 15
Item
Symbol Condition
Min.
Typ.
Max.
Unit
Test Test
Condition Circuit
Delay Time (Ta = +25°C)
Overcharge detection delay time
tCU
−
0.96
1.2
1.4
s
9
5
Overdischarge detection delay time
tDL
−
30
38
46
ms
9
5
Discharge overcurrent detection delay time tDIOV
−
7.2
9
11
ms
10
5
Load short-circuiting detection delay time tSHORT
−
240
300
360
μs
10
5
Charge overcurrent detection delay time
tCIOV
−
7.2
9
11
ms
10
5
Delay Time (Ta = −40°C to +85°C)*1
P
Overcharge detection delay time
tCU
−
0.7
1.2
2.0
s
9
5
Overdischarge detection delay time
tDL
−
20
38
65
ms
9
5
Discharge overcurrent detection delay time tDIOV
−
5
9
15
ms
10
5
Load short-circuiting detection delay time tSHORT
−
150
300
540
μs
10
5
Charge overcurrent detection delay time
tCIOV
−
5
9
15
ms
10
5
*1. Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed
by design, not tested in production.
3. 6 S-8211CAW, S-8211CDD
Table 16
Item
Symbol Condition
Min.
Typ.
Max.
Unit
Test Test
Condition Circuit
Delay Time (Ta = +25°C)
Overcharge detection delay time
tCU
−
0.96
1.2
1.4
s
9
5
Overdischarge detection delay time
tDL
−
120
150
180
ms
9
5
Discharge overcurrent detection delay time tDIOV
−
3.6
4.5
5.4
ms
10
5
Load short-circuiting detection delay time tSHORT
−
240
300
360
μs
10
5
Charge overcurrent detection delay time
tCIOV
−
7.2
9
11
ms
10
5
Delay Time (Ta = −40°C to +85°C)*1
P
Overcharge detection delay time
tCU
−
Overdischarge detection delay time
tDL
−
Discharge overcurrent detection delay time tDIOV
−
Load short-circuiting detection delay time tSHORT
−
Charge overcurrent detection delay time
tCIOV
−
0.7
1.2
2.0
s
9
5
83
150
255
ms
9
5
2.5
4.5
7.7
ms
10
5
150
300
540
μs
10
5
5
9
15
ms
10
5
*1. Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed
by design, not tested in production.
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