BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
Table 3
Delay Time
Combination
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Overcharge
Detection
Delay Time
t
CU
1.2 s
1.2 s
143 ms
1.2 s
1.2 s
1.2 s
573 ms
Overdischarge
Detection
Delay Time
t
DL
150 ms
150 ms
38 ms
150 ms
38 ms
150 ms
150 ms
Discharge Overcurrent
Detection
Delay Time
t
DIOV
9 ms
9 ms
18 ms
18 ms
9 ms
4.5 ms
4.5 ms
Load Short-circuiting
Detection
Delay Time
t
SHORT
300
µs
560
µs
300
µs
300
µs
300
µs
300
µs
300
µs
Rev.5.0
_00
Charge Overcurrent
Detection
Delay Time
t
CIOV
9 ms
9 ms
9 ms
9 ms
9 ms
9 ms
4.5 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
t
CU
t
DL
t
DIOV
t
SHORT
t
CIOV
Selection Range
143 ms
38 ms
4.5 ms
−
4.5 ms
573 ms
150 ms
9 ms
300
µs
9 ms
1.2 s
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.
Remark
The value surrounded by bold lines is the delay time of the standard products.
6
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
