S-8211CAA-M5T1X Datasheet, PDF (7/43 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC

Rev.7.7_02
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
Table 4
Overcharge Overdischarge Discharge Overcurrent Load Short-circuiting Charge Overcurrent
Delay Time
Combination
Detection
Delay Time
[tCU]
Detection
Delay Time
[tDL]
Detection
Delay Time
[tDIOV]
Detection
Delay Time
[tSHORT]
Detection
Delay Time
[tCIOV]
(1)
1.2 s
150 ms
9 ms
300 μs
9 ms
(2)
1.2 s
150 ms
9 ms
560 μs
9 ms
(3)
143 ms
38 ms
18 ms
300 μs
9 ms
(4)
1.2 s
150 ms
18 ms
300 μs
9 ms
(5)
1.2 s
38 ms
9 ms
300 μs
9 ms
(6)
1.2 s
150 ms
4.5 ms
300 μs
9 ms
(7)
573 ms
150 ms
4.5 ms
300 μs
4.5 ms
(8)
1.2 s
75 ms
9 ms
300 μs
9 ms
(9)
1.2 s
300 ms
9 ms
300 μs
9 ms
Remark The delay times can be changed within the range listed in Table 5. For details, please contact our sales office.
Table 5
Delay Time
Symbol
Overcharge detection delay time
Overdischarge detection delay time
Discharge overcurrent detection delay time
Load short-circuiting detection delay time
Charge overcurrent detection delay time
tCU
tDL
tDIOV
tSHORT
tCIOV
−
38 ms
−
−
−
*1. The value is the delay time of the standard products.
Selection Range
143 ms 573 ms
75 ms
4.5 ms
−
4.5 ms
150 ms*1
P
9 ms^*1
P
300 μs^*1
P
9 ms^*1
P
1.2 s*1
P
300 ms
18 ms
560 μs
18 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.
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