Rev.5.0
_00
Electrical Characteristics
1. Except Detection Delay Time (25 °C)
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
Table 8
(Ta = 25 °C unless otherwise specified)
Item
DETECTION VOLTAGE
3.90 to 4.40 V, Adjustable
Overcharge detection voltage
V
CU
3.90 to 4.40 V, Adjustable,
*1
Ta =
−5
to
+55
°C
3.80 to 4.40 V,
Adjustable
V
CL
≠
V
CU
V
CL
= V
CU
V
CU
−0.025
V
CU
−0.03
V
CL
−0.05
V
CL
−0.025
V
DL
−0.05
V
DU
−0.10
V
DU
−0.05
V
DIOV
−0.015
0.30
−0.13
1.2
−
100
10
1.5
1.5
1.0
−
2.5
2.5
2.5
2.5
V
CU
V
CU
V
CL
V
CL
V
DL
V
DU
V
DU
V
DIOV
0.50
−0.1
−
−
300
20
−
−
3.0
−
5
5
5
5
V
CU
+0.025
V
CU
+0.03
V
CL
+0.05
V
CL
+0.025
V
DL
+0.05
V
DU
+0.10
V
DU
+0.05
V
DIOV
+0.015
0.70
−0.07
−
0.5
900
40
8
28
5.5
0.2
10
10
10
10
V
V
V
V
V
V
V
V
V
V
V
V
kΩ
kΩ
V
V
µA
µA
kΩ
kΩ
kΩ
kΩ
1
1
1
1
2
2
2
3
3
4
11
12
6
6
−
−
5
5
7
7
8
8
1
1
1
1
2
2
2
2
2
2
2
2
3
3
−
−
2
2
4
4
4
4
Symbol
Condition
Min.
Typ.
Max.
Test
Test
Unit Condi-
Circuit
tion
Overcharge release voltage
V
CL
Overdischarge detection voltage
V
DL
2.00 to 3.00 V, Adjustable
2.00 to 3.40 V,
Adjustable
V
DU
≠
V
DL
V
DU
= V
DL
Overdischarge release voltage
V
DU
Discharge overcurrent detection voltage
Load short-circuiting detection voltage
*2
Charge overcurrent detection voltage
0 V BATTERY CHARGE FUNCTION
0 V battery charge starting charger voltage
0 V battery charge inhibition battery voltage
INTERNAL RESISTANCE
Resistance between VM pin and VDD pin
Resistance between VM pin and VSS pin
INPUT VOLTAGE
Operating voltage between VDD pin
and VSS pin
Operating voltage between VDD pin
and VM pin
INPUT CURRENT
Current consumption during operation
Current consumption at power-down
OUTPUT RESISTANCE
CO pin resistance “H”
CO pin resistance “L”
DO pin resistance “H”
DO pin resistance “L”
V
DIOV
V
SHORT
V
CIOV
V
0CHA
V
0INH
R
VMD
R
VMS
V
DSOP1
V
DSOP2
I
OPE
I
PDN
R
COH
R
COL
R
DOH
R
DOL
0.05 to 0.30 V, Adjustable
−
−
0 V battery charging function
“available”
0 V battery charging function
“unavailable”
V
DD
= 1.8 V, V
VM
= 0 V
V
DD
= 3.5 V, V
VM
= 1.0 V
−
−
V
DD
= 3.5 V, V
VM
= 0 V
V
DD
= V
VM
= 1.5 V
V
CO
= 3.0 V, V
DD
= 3.5 V, V
VM
= 0 V
V
CO
= 0.5 V, V
DD
= 4.5 V, V
VM
= 0 V
V
DO
= 3.0 V, V
DD
= 3.5 V, V
VM
= 0 V
V
DO
= 0.5 V, V
DD
=V
VM
= 1.8 V
*1.
Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed by design,
not tested in production.
*2.
In any conditions, Load short-circuiting detection voltage (V
SHORT
) is higher than discharge overcurrent detection voltage (V
DIOV
).
Seiko Instruments Inc.
9