S-8211C Datasheet, PDF (9/41 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 1-CELL PACK

Rev.5.0_00
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series
„ Electrical Characteristics
1. Except Detection Delay Time (25 °C)
Table 8
(Ta = 25 °C unless otherwise specified)
Item
Symbol
Condition
Min.
Typ.
Max.
Test
Unit Condi-
Test
tion ^Circuit
DETECTION VOLTAGE
Overcharge detection voltage
Overcharge release voltage
Overdischarge detection voltage
Overdischarge release voltage
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
3.90 to 4.40 V, Adjustable
VCU
3.90 to 4.40 V, Adjustable,
Ta = −5 to +55 °C^*1
3.80 to 4.40 V,
VCL ≠ VCU
VCL
Adjustable
VCL = VCU
VDL
2.00 to 3.00 V, Adjustable
2.00 to 3.40 V,
VDU ≠ VDL
VDU
Adjustable
VDU = VDL
VDIOV
VSHORT
VCIOV
0.05 to 0.30 V, Adjustable
−
−
V0CHA
V0INH
0 V battery charging function
“available”
0 V battery charging function
“unavailable”
VCU
−0.025
VCU
VCU
+0.025
V
1
1
VCU
−0.03
VCU
VCU
+0.03
V
1
1
VCL
−0.05
VCL
VCL
+0.05
V
1
1
VCL
−0.025
VCL
VCL
+0.025
V
1
1
VDL
−0.05
VDL
VDL
+0.05
V
2
2
VDU
−0.10
VDU
VDU
+0.10
V
2
2
VDU
−0.05
VDU
VDU
+0.05
V
2
2
VDIOV
−0.015
VDIOV
VDIOV
+0.015
V
3
2
0.30 0.50 0.70 V 3
2
−0.13 −0.1 −0.07 V 4
2
1.2 −
− V 11
2
−
−
0.5 V 12
2
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”
RVMD VDD = 1.8 V, VVM = 0 V
RVMS VDD = 3.5 V, VVM = 1.0 V
100 300 900 kΩ 6
3
10 20 40 kΩ 6
3
VDSOP1
−
1.5 −
8V−
−
VDSOP2
−
1.5 −
28 V −
−
IOPE
VDD = 3.5 V, VVM = 0 V
IPDN
VDD = VVM = 1.5 V
RCOH VCO = 3.0 V, VDD = 3.5 V, VVM = 0 V
RCOL VCO = 0.5 V, VDD = 4.5 V, VVM = 0 V
RDOH VDO = 3.0 V, VDD = 3.5 V, VVM = 0 V
RDOL VDO = 0.5 V, VDD =VVM = 1.8 V
1.0 3.0 5.5 µA 5
2
−
−
0.2 µA 5
2
2.5 5
10 kΩ 7
4
2.5 5
10 kΩ 7
4
2.5 5
10 kΩ 8
4
2.5 5
10 kΩ 8
4
*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).
Seiko Instruments Inc.
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