BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
Rev.5.0_00
2. Except Detection Delay Time (−40 to +85 °C*1)
Table 9
(−40 to +85 °C*1 unless otherwise specified)
Test
Test
Circuit
Item
Symbol
Condition
Min.
Typ.
Max. Unit Condi-
tion
DETECTION VOLTAGE
VCU
0.060
VCL
0.08
VCL
0.06
VCU
VCL
VCL
VCU
0.040
VCL
0.065
VCL
0.04
Overcharge detection voltage
VCU
VCL
3.90 to 4.40 V, Adjustable
V
V
V
V
1
1
1
2
1
1
1
2
−
+
+
VCL
≠
VCU
−
3.80 to 4.40 V,
Adjustable
Overcharge release voltage
V
CL = VCU
−
+
VDL
VDL
VDL
Overdischarge detection voltage
Overdischarge release voltage
VDL
2.00 to 3.00 V, Adjustable
−
0.11
+
0.13
VDU
0.15
VDU
0.11
VDIOV
0.021
0.16
VDU
VDU
VDU
0.19
VDU
0.13
VDIOV
0.024
0.84
VDU
≠
VDL
V
V
V
2
2
3
2
2
2
2.00 to 3.40 V,
Adjustable
−
−
+
+
VDU
V
DU = VDL
VDIOV
VDIOV
0.05 to 0.30 V, Adjustable
Discharge overcurrent detection voltage
−
+
*2
VSHORT
VCIOV
−
−
V
V
3
4
2
2
Load short-circuiting detection voltage
Charge overcurrent detection voltage
0.50
−
0.14
−
0.1
−
0.06
0 V BATTERY CHARGE FUNCTION
0 V battery charging function
“available”
0 V battery charging function
“unavailable”
V0CHA
V0INH
V
V
0 V battery charge starting charger voltage
1.7
−
−
−
11
12
2
2
0 V battery charge inhibition battery voltage
−
0.3
INTERNAL RESISTANCE
Resistance between VM pin and VDD pin
Resistance between VM pin and VSS pin
INPUT VOLTAGE
RVMD
RVMS
VDD = 1.8 V, VVM = 0 V
VDD = 3.5 V, VVM = 1.0 V
k
k
Ω
Ω
78
7.2
300
20
1310
44
6
6
3
3
Operating voltage between VDD pin
VDSOP1
VDSOP2
V
−
−
−
−
−
−
1.5
1.5
−
−
8
and VSS pin
Operating voltage between VDD pin
and VM pin
V
28
INPUT CURRENT
IOPE
IPDN
VDD = 3.5 V, VVM = 0 V
VDD = VVM = 1.5 V
µ
A
Current consumption during operation
Current consumption at power-down
OUTPUT RESISTANCE
CO pin resistance “H”
0.7
−
3.0
−
6.0
0.3
5
5
2
2
µA
RCOH
RCOL
RDOH
RDOL
VCO = 3.0 V, VDD = 3.5 V, VVM = 0 V
VCO = 0.5 V, VDD = 4.5 V, VVM = 0 V
VDO = 3.0 V, VDD = 3.5 V, VVM = 0 V
VDO = 0.5 V, VDD = VVM = 1.8 V
k
k
k
k
Ω
Ω
Ω
Ω
1.2
1.2
1.2
1.2
5
5
5
5
15
15
15
15
7
7
8
8
4
4
4
4
CO pin resistance “L”
DO pin resistance “H”
DO pin resistance “L”
*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 (VSHORT) is higher than discharge overcurrent detection voltage (VDIOV).
10
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
