S-8211CAA-M5T1X Datasheet, PDF (12/43 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC

BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
Rev.7.7_02
3. Detection delay time
3. 1 S-8211CAA, S-8211CAH, S-8211CAI, S-8211CAJ, S-8211CAK, S-8211CAL, S-8211CAM, S-8211CAN,
S-8211CAR, S-8211CAS, S-8211CAU, S-8211CAY, S-8211CAZ, S-8211CBA, S-8211CBB, S-8211CBF,
S-8211CBH, S-8211CBW, S-8211CCB, S-8211CCD, S-8211CCG, S-8211CCK, S-8211CCN, S-8211CCQ,
S-8211CCR, S-8211CCT, S-8211CCV, S-8211CDA, S-8211CDB, S-8211CDC, S-8211CDG, S-8211CDJ,
S-8211CDM, S-8211CDN, S-8211CDO
Table 11
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
−
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
−
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
5
9
15
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.
3. 2 S-8211CAB, S-8211CAV
Table 12
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
−
7.2
9
11
ms
10
5
Load short-circuiting detection delay time tSHORT
−
450
560
670
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
−
83
150
255
ms
9
5
Discharge overcurrent detection delay time tDIOV
−
5
9
15
ms
10
5
Load short-circuiting detection delay time tSHORT
−
260
560
940
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.
12