BATTERY PROTECTION IC FOR 1-CELL PACK

S-8211C Series

Seiko Instruments Inc.

12

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

Condition

Test

Circuit

Delay Time (Ta =

+25°C)

Overcharge detection delay time

−

0.96

1.2

1.4

s

9

5

Overdischarge detection delay time

−

120

150

180

ms

9

5

Discharge overcurrent detection delay time

−

7.2

9

11

ms

10

5

Load short-circuiting detection delay time

−

240

300

360

μs

10

5

Charge overcurrent detection delay time

−

7.2

9

11

ms

10

5

Delay Time (Ta =

−40°C to +85°C)

P

*1

Overcharge detection delay time

−

0.7

1.2

2.0

s

9

5

Overdischarge detection delay time

−

83

150

255

ms

9

5

Discharge overcurrent detection delay time

−

5

9

15

ms

10

5

Load short-circuiting detection delay time

−

150

300

540

μs

10

5

Charge overcurrent detection delay time

−

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

Condition

Test

Circuit

Delay Time (Ta =

+25°C)

Overcharge detection delay time

−

0.96

1.2

1.4

s

9

5

Overdischarge detection delay time

−

120

150

180

ms

9

5

Discharge overcurrent detection delay time

−

7.2

9

11

ms

10

5

Load short-circuiting detection delay time

−

450

560

670

μs

10

5

Charge overcurrent detection delay time

−

7.2

9

11

ms

10

5

Delay Time (Ta =

−40°C to +85°C)

P

*1

Overcharge detection delay time

−

0.7

1.2

2.0

s

9

5

Overdischarge detection delay time

−

83

150

255

ms

9

5

Discharge overcurrent detection delay time

−

5

9

15

ms

10

5

Load short-circuiting detection delay time

−

260

560

940

μs

10

5

Charge overcurrent detection delay time

−

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.