BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
Rev.5.0_00
Table 3
Overcharge
Detection
Delay Time
tCU
Overdischarge
Detection
Delay Time
tDL
Discharge Overcurrent Load Short-circuiting
Charge Overcurrent
Detection
Delay Time
Combination
Detection
Delay Time
tDIOV
Detection
Delay Time
tSHORT
Delay Time
tCIOV
(1)
(2)
(3)
(4)
(5)
(6)
(7)
1.2 s
1.2 s
143 ms
1.2 s
1.2 s
1.2 s
150 ms
150 ms
38 ms
150 ms
38 ms
9 ms
9 ms
18 ms
18 ms
9 ms
300 µs
560 µs
300 µs
300 µs
300 µs
300 µs
300 µs
9 ms
9 ms
9 ms
9 ms
9 ms
9 ms
4.5 ms
150 ms
150 ms
4.5 ms
4.5 ms
573 ms
Remark The delay times can be changed within the range listed Table 4. For details, please contact our sales office.
Table 4
Delay Time
Overcharge detection delay time
Overdischarge detection delay time
Discharge overcurrent detection delay time
Load short-circuiting detection delay Time
Charge overcurrent detection delay time
Symbol
tCU
Selection Range
Remark
143 ms
573 ms
150 ms
9 ms
1.2 s
300 ms
18 ms
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.
tDL
38 ms
4.5 ms
−
tDIOV
tSHORT
tCIOV
300
µ
s
560
µ
s
4.5 ms
9 ms
18 ms
Remark The value surrounded by bold lines is the delay time of the standard products.
6
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
