S-8241 Seiko Instruments, S-8241 Datasheet - Page 8

• Manufacturer Part Number: S-8241
• Description: Battery Protection IC for 1-Cell Pack
• Manufacturer: Seiko Instruments

8
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
DELAY TIME (1)
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 (2)
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 (3)
Overcharge detection delay time
Overdischarge detection delay time
Overcurrent 1 detection delay time
Overcurrent 2 detection delay time
DELAY TIME (4)
Overcharge detection delay time
Overdischarge detection delay time
Overcurrent 1 detection delay time
Overcurrent 2 detection delay time
Load short-circuiting detection delay
time
Electrical Characteristics (3) Detection delay time (25°C)
Item
Symbol
t
t
t
SHORT
SHORT
SHORT
t
t
t
t
t
t
t
t
t
lOV1
lOV2
t
lOV1
lOV2
t
lOV1
lOV2
t
lOV1
lOV2
t
t
t
t
CU
CU
CU
CU
DL
DL
DL
DL
Measurement
Seiko Instruments Inc.
conditions
8
8
9
9
9
8
8
9
9
9
8
8
9
9
8
8
9
9
9
Remarks
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.175
Min.
87.5
87.5
87.5
87.5
0.7
5.6
1.4
1.4
5.6
1.4
1.4
5.6
1.4
21
11
−
−
−
Typ.
0.25
125
125
125
125
1.0
2.0
10
31
16
10
10
8
2
2
8
2
8
2
(Ta = 25°C unless otherwise specified)
162.5
162.5
0.325
162.5
162.5
Max.
10.4
10.4
10.4
1.3
2.6
2.6
2.6
2.6
2.6
50
41
21
50
50
Unit
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
µs
s
s
s
Rev.4.1
Measurement
circuit
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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