S-82A1AAB-I6T1U Datasheet, PDF (7/44 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 1-CELL PACK

Rev.2.0_00
BATTERY PROTECTION IC FOR 1-CELL PACK
S-82A1A Series
Table 4
Delay Time
Combination
Overcharge
Detection
Delay Time
[t_CU]
Overdischarge
Detection
Delay Time
[t_DL]
Discharge
Overcurrent
Detection
Delay Time 1
[t_DIOV1]
Discharge
Overcurrent
Detection
Delay Time 2
[t_DIOV2]
Load Short-
circuiting
Detection
Delay Time
[t_SHORT]
Charge
Overcurrent
Detection
Delay Time
[t_CIOV]
(1)
1.0 s
128 ms
16 ms
−
280 μs
8 ms
(2)
1.0 s
32 ms
16 ms
−
280 μs
16 ms
(3)
1.0 s
64 ms
16 ms
−
280 μs
8 ms
(4)
1.0 s
32 ms
16 ms
−
530 μs
16 ms
(5)
1.0 s
32 ms
4.0 s
16 ms
280 μs
16 ms
(6)
1.0 s
64 ms
512 ms
32 ms
280 μs
8 ms
(7)
1.0 s
128 ms
4.0 s
16 ms
280 μs
8 ms
(8)
1.0 s
64 ms
32 ms
−
530 μs
16 ms
(9)
1.0 s
64 ms
16 ms
−
280 μs
16 ms
(10)
1.0 s
64 ms
256 ms
−
530 μs
16 ms
(11)
1.0 s
32 ms
2.0 s
16 ms
280 μs
16 ms
Remark The delay times can be changed within the range listed in Table 5. For details, please contact our sales office.
Delay Time
Overcharge detection
delay time
Overdischarge
detection delay time
Discharge overcurrent
detection delay time 1
Discharge overcurrent
detection delay time 2
Load short-circuiting
detection delay time
Charge overcurrent
detection delay time
Symbol
t_CU
256 ms
Table 5
Selection Range
512 ms 1.0 s
−
t_DL
t_DIOV1
t_DIOV2
32 ms
4 ms
256 ms
4 ms
64 ms
8 ms
512 ms
8 ms
128 ms
16 ms
1.0 s
16 ms
256 ms
32 ms
2.0 s
32 ms
t_SHORT
280 μs 530 μs
−
−
t_CIOV
4 ms
8 ms 16 ms 32 ms
−
−
64 ms
4.0 s
64 ms
−
64 ms
−
−
128 ms
−
128 ms
−
128 ms
Remark
Select a value from the
left.
Select a value from the
left.
Select a value from the
left.
Select a value from the
left.
Select a value from the
left.
Select a value from the
left.
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