S-8241 데이터 시트보기 (PDF) - Seiko Instruments Inc
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S-8241 Datasheet PDF : 38 Pages
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BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
Rev.7.6_00
(5) S-8241ADF, S-8241ADG
Table 14
Test Test
Item
Symbol
Condition
Min. Typ. Max. Unit Condition Circuit
DELAY TIME (Ta = 25 °C)
Overcharge detection delay time
Overdischarge detection delay time
Overcurrent 1 detection delay time
Overcurrent 2 detection delay time
Load short-circuiting detection delay time
DELAY TIME (Ta = −40 to +85 °C) *1
tCU
tDL
tlOV1
tlOV2
tSHORT
⎯
0.175 0.25 0.325 ms
8
1
⎯
21 31 41 ms
8
1
⎯
11 16 21 ms
9
1
⎯
1.4
2
2.6 ms
9
1
⎯
⎯ 10 50 μs
9
1
Overcharge detection delay time
tCU
⎯
0.138 0.25 0.425 s
8
1
Overdischarge detection delay time
tDL
⎯
17 31 53 ms
8
1
Overcurrent 1 detection delay time
tIOV1
⎯
9
16 27 ms
9
1
Overcurrent 2 detection delay time
tIOV2
⎯
1.1
2
3.4 ms
9
1
Load short-circuiting detection delay time tSHORT
⎯
⎯ 10 73 μs
9
1
*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.
14
Seiko Instruments Inc.
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