S-8211C Series
www.ablicinc.com
BATTERY PROTECTION IC
FOR 1-CELL PACK
© ABLIC Inc., 2004-2015 Rev.7.7_03
1
The S-8211C Series is a protection IC for 1-cell lithium-ion / lithium polymer rechargeable battery and includes high-
accuracy voltage detection circuits and delay circuits.
The S-8211C Series is suitable for protecting 1-cell lithium-ion / lithium polymer rechargeable battery packs from
overcharge, overdischarge, and overcurrent.
Features
High-accuracy voltage detection circuit
Overcharge detection voltage 3.9 V to 4.5 V (5 mV step) Accuracy 25 mV (Ta = 25°C)
Accuracy 30 mV (Ta = 5°C to 55°C)
Overcharge release voltage 3.8 V to 4.43 VP
*1
PAccuracy 50 mV
Overdischarge detection voltage 2.0 V to 3.0 V (10 mV step) Accuracy 50 mV
Overdischarge release voltage 2.0 V to 3.4 VP
*2
PAccuracy 100 mV
Discharge overcurrent detection voltage 0.05 V to 0.30 V (10 mV step) Accuracy 15 mV
Load short-circuiting detection voltage 0.5 V (fixed) Accuracy 200 mV
Charge overcurrent detection voltage 0.1 V (fixed) Accuracy 30 mV
Detection delay times are generated only by an internal circuit (external capacitors are unnecessary).
Accuracy 20%
High-withstand voltage (VM pin and CO pin: Absolute maximum rating = 28 V)
0 V battery charge function "available" / "unavailable" is selectable.
Power-down function "available" / "unavailable" is selectable.
Wide operation temperature range Ta = 40°C to 85°C
Low current consumption
During operation 3.0 A typ., 5.5 A max. (Ta = 25°C)
During power-down 0.2 A max. (Ta = 25°C)
Lead-free, Sn 100%, halogen-freeP
*3
*1. Overcharge release voltage = Overcharge detection voltage Overcharge hysteresis voltage
(Overcharge hysteresis voltage can be selected as 0 V or from a range of 0.1 V to 0.4 V in 50 mV step.)
*2. Overdischarge release voltage = Overdischarge detection voltage Overdischarge hysteresis voltage
(Overdischarge hysteresis voltage can be selected as 0 V or from a range of 0.1 V to 0.7 V in 100 mV step.)
*3. Refer to " Product Name Structure" for details.
Applications
Lithium-ion rechargeable battery pack
Lithium polymer rechargeable battery pack
Packages
SOT-23-5
SNT-6A
www.ablic.com
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series Rev.7.7_03
2
Block Diagram
+
VM
VSS
VDD
CO
DO
Overcharge
detection
comparator
Discharge overcurrent detection
comparator
+
+
Load short-circuiting detection
com
p
arato
r
Output control circuit
Charge overcurrent detection
comparator
R
VMD
R
VMS
Charger detection circuit
0 V battery charge /
charge inhibition circuit
Oscillator control
circuit
Overdischarge
detection
comparator
Divider control
circuit
Remark All diodes shown in figure are parasitic diodes.
Figure 1
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.7.7_03 S-8211C Series
3
Product Name Structure
1. Product name
1. 1 SOT-23-5
S-8211C xx - M5T1 x
Serial code*2
Sequentially set from AA to ZZ
Package name (abbreviation) and IC packing specifications*1
M5T1: SOT-23-5, Tape
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office)
*1. Refer to the tape drawing.
*2. Refer to "3. Product name list".
1. 2 SNT-6A
S-8211C xx - I6T1 U
Serial code
*2
Sequentially set from AA to ZZ
Package name (abbreviation) and IC packing specifications
*1
I6T1: SNT-6A, Tape
Environmental code
U: Lead-free (Sn 100%), halogen-free
*1. Refer to the tape drawing.
*2. Refer to "3. Product name list".
2. Packages
Table 1 Package Drawing Codes
Package Name Dimension Tape Reel Land
SOT-23-5 MP005-A-P-SD MP005-A-C-SD MP005-A-R-SD
SNT-6A PG006-A-P-SD PG006-A-C-SD PG006-A-R-SD PG006-A-L-SD
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series Rev.7.7_03
4
3. Product name list
3. 1 SOT-23-5
Table 2
Product Name
Over-
charge
Detection
Voltage
[V
CU
]
Over-
charge
Release
Voltage
[V
CL
]
Over-
discharge
Detection
Voltage
[V
DL
]
Over-
discharge
Release
Voltage
[V
DU
]
Discharge
Overcurrent
Detection
Voltage
[V
DIOV
]
0 V Battery
Charge
Function
Delay Time
Combination
P
*1
Power-down
Function
S-8211CAA-M5T1x 4.275 V 4.175 V 2.30 V 2.40 V 0.10 V Available (1) Available
S-8211CAB-M5T1x 4.325 V 4.075 V 2.50 V 2.90 V 0.15 V Unavailable (2) Available
S-8211CAD-M5T1x 4.350 V 4.150 V 2.30 V 3.00 V 0.20 V Available (3) Available
S-8211CAE-M5T1x 4.280 V 4.180 V 2.30 V 2.30 V 0.12 V Available (4) Available
S-8211CAF-M5T1x 4.275 V 4.275 V 2.30 V 2.30 V 0.10 V Available (5) Available
S-8211CAH-M5T1x 4.280 V 4.080 V 2.30 V 2.30 V 0.08 V Available (1) Available
S-8211CAI-M5T1x 4.280 V 4.080 V 2.30 V 2.30 V 0.10 V Available (1) Available
S-8211CAJ-M5T1x 4.280 V 4.080 V 2.30 V 2.30 V 0.10 V Unavailable (1) Available
S-8211CAK-M5T1x 4.280 V 4.080 V 2.30 V 2.30 V 0.13 V Unavailable (1) Available
S-8211CAL-M5T1x 4.280 V 4.130 V 2.60 V 3.10 V 0.15 V Unavailable (1) Available
S-8211CAM-M5T1x 4.280 V 4.130 V 2.80 V 3.10 V 0.15 V Unavailable (1) Available
S-8211CAN-M5T1x 4.200 V 4.100 V 2.80 V 2.90 V 0.15 V Unavailable (1) Available
S-8211CAO-M5T1x 4.275 V 4.075 V 2.30 V 2.30 V 0.12 V Available (5) Available
S-8211CAP-M5T1x 4.275 V 4.075 V 2.30 V 2.30 V 0.13 V Available (5) Available
S-8211CAQ-M5T1x 4.275 V 4.075 V 2.30 V 2.30 V 0.15 V Available (5) Available
S-8211CAR-M5T1x 4.275 V 4.075 V 2.30 V 2.30 V 0.15 V Available (1) Available
S-8211CAS-M5T1x 4.280 V 4.130 V 2.80 V 3.10 V 0.10 V Unavailable (1) Available
S-8211CAT-M5T1x 4.275 V 4.075 V 2.80 V 3.10 V 0.10 V Available (4) Available
S-8211CAU-M5T1x 4.280 V 4.130 V 2.80 V 3.10 V 0.05 V Unavailable (1) Available
S-8211CAV-M5T1x 4.325 V 4.075 V 2.50 V 2.90 V 0.15 V Available (2) Available
S-8211CAY-M5T1x 4.280 V 4.280 V 2.80 V 2.80 V 0.05 V Available (1)
Available
S-8211CAZ-M5T1x 4.280 V 4.280 V 3.00 V 3.00 V 0.075 V Available (1)
Available
S-8211CBV-M5T1x 4.280 V 4.080 V 2.80 V 2.80 V 0.15 V Available (4)
Available
S-8211CCD-M5T1U 4.280 V 4.130 V 2.70 V 3.10 V 0.20 V Available (1)
Available
S-8211CCJ-M5T1U
*2
4.225 V 4.025 V 2.50 V 2.90 V 0.15 V Available (8)
Unavailable
S-8211CCK-M5T1U 4.350 V 4.150 V 2.10 V 2.20 V 0.30 V Unavailable (1) Available
S-8211CCQ-M5T1U 4.350 V 4.150 V 2.10 V 2.20 V 0.12 V Unavailable (1) Available
S-8211CCR-M5T1U 4.350 V 4.150 V 2.10 V 2.20 V 0.15 V Unavailable (1) Available
S-8211CCT-M5T1U 4.150 V 4.050 V 2.50 V 2.80 V 0.16 V Available (1)
Available
S-8211CCV-M5T1U 4.220 V 4.120 V 2.50 V 2.80 V 0.16 V Available (1)
Unavailable
S-8211CCW-M5T1U 4.280 V 4.130 V 2.30 V 3.00 V 0.20 V Available (3)
Available
S-8211CDB-M5T1U 4.100 V 3.850 V 2.50 V 2.90 V 0.15 V Unavailable (1) Available
S-8211CDD-M5T1U 4.350 V 4.150 V 2.10 V 2.20 V 0.12 V Unavailable (6) Available
S-8211CDG-M5T1U 4.275 V 4.075 V 2.50 V 3.00 V 0.16 V Available (1)
Available
S-8211CDJ-M5T1U 4.150 V 4.050 V 2.90 V 3.00 V 0.15 V Unavailable (1) Available
S-8211CDN-M5T1U 4.350 V 4.150 V 2.80 V 3.10 V 0.05 V Available (1)
Available
*1. Refer to Table 4 about the details of the delay time combinations.
*2. The charge overcurrent detection voltage: 0.15 V 0.03 V (Ta = 25°C)
Remark 1. Please contact our sales office for the products with detection voltage value other than those specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.7.7_03 S-8211C Series
5
3. 2 SNT-6A
Table 3 (1 / 2)
Product Name
Over-
charge
Detection
Voltage
[V
CU
]
Over-
charge
Release
Voltage
[V
CL
]
Over-
discharge
Detection
Voltage
[V
DL
]
Over-
discharge
Release
Voltage
[V
DU
]
Discharge
Overcurrent
Detection
Voltage
[V
DIOV
]
0 V Battery
Charge
Function
Delay Time
Combination
P
*1
Power-down
Function
S-8211CAA-I6T1U 4.275 V 4.175 V 2.30 V 2.40 V 0.10 V Available (1)
Available
S-8211CAB-I6T1U 4.325 V 4.075 V 2.50 V 2.90 V 0.15 V Unavailable (2) Available
S-8211CAD-I6T1U 4.350 V 4.150 V 2.30 V 3.00 V 0.20 V Available (3) Available
S-8211CAE-I6T1U 4.280 V 4.180 V 2.30 V 2.30 V 0.12 V Available (4) Available
S-8211CAF-I6T1U 4.275 V 4.275 V 2.30 V 2.30 V 0.10 V Available (5) Available
S-8211CAH-I6T1U 4.280 V 4.080 V 2.30 V 2.30 V 0.08 V Available (1) Available
S-8211CAI-I6T1U 4.280 V 4.080 V 2.30 V 2.30 V 0.10 V Available (1) Available
S-8211CAJ-I6T1U 4.280 V 4.080 V 2.30 V 2.30 V 0.10 V Unavailable (1) Available
S-8211CAK-I6T1U 4.280 V 4.080 V 2.30 V 2.30 V 0.13 V Unavailable (1) Available
S-8211CAL-I6T1U 4.280 V 4.130 V 2.60 V 3.10 V 0.15 V Unavailable (1) Available
S-8211CAM-I6T1U 4.280 V 4.130 V 2.80 V 3.10 V 0.15 V Unavailable (1) Available
S-8211CAN-I6T1U 4.200 V 4.100 V 2.80 V 2.90 V 0.15 V Unavailable (1) Available
S-8211CAO-I6T1U 4.275 V 4.075 V 2.30 V 2.30 V 0.12 V Available (5) Available
S-8211CAP-I6T1U 4.275 V 4.075 V 2.30 V 2.30 V 0.13 V Available (5) Available
S-8211CAQ-I6T1U 4.275 V 4.075 V 2.30 V 2.30 V 0.15 V Available (5) Available
S-8211CAR-I6T1U 4.275 V 4.075 V 2.30 V 2.30 V 0.15 V Available (1) Available
S-8211CAS-I6T1U 4.280 V 4.130 V 2.80 V 3.10 V 0.10 V Unavailable (1) Available
S-8211CAT-I6T1U 4.275 V 4.075 V 2.80 V 3.10 V 0.10 V Available (4) Available
S-8211CAU-I6T1U 4.280 V 4.130 V 2.80 V 3.10 V 0.05 V Unavailable (1) Available
S-8211CAV-I6T1U 4.325 V 4.075 V 2.50 V 2.90 V 0.15 V Available (2) Available
S-8211CAW-I6T1U 4.280 V 4.080 V 2.40 V 2.40 V 0.05 V Unavailable (6) Available
S-8211CAX-I6T1U 4.275 V 4.175 V 2.30 V 2.30 V 0.12 V Available (4)
Available
S-8211CAY-I6T1U 4.280 V 4.280 V 2.80 V 2.80 V 0.05 V Available (1)
Available
S-8211CAZ-I6T1U 4.280 V 4.280 V 3.00 V 3.00 V 0.075 V Available (1)
Available
S-8211CBA-I6T1U 4.275 V 4.175 V 2.30 V 2.40 V 0.05 V Available (1)
Available
S-8211CBB-I6T1U 4.300 V 4.100 V 2.30 V 2.30 V 0.13 V Available (1)
Available
S-8211CBD-I6T1U 4.275 V 4.275 V 2.30 V 2.30 V 0.05 V Available (5)
Available
S-8211CBF-I6T1U 4.300 V 4.100 V 2.10 V 2.10 V 0.13 V Available (1)
Available
S-8211CBH-I6T1U 4.275 V 4.175 V 2.80 V 2.90 V 0.08 V Available
(1) Available
S-8211CBJ-I6T1U 4.275 V 4.075 V 2.80 V 2.90 V 0.10 V Available
(5) Available
S-8211CBN-I6T1U 4.225 V 4.125 V 2.00 V 2.00 V 0.20 V Unavailable (7) Available
S-8211CBO-I6T1U 4.270 V 4.070 V 2.30 V 2.30 V 0.10 V Available (5)
Available
S-8211CBR-I6T1U 4.280 V 4.180 V 2.30 V 2.30 V 0.12 V Unavailable (4) Available
S-8211CBV-I6T1U 4.280 V 4.080 V 2.80 V 2.80 V 0.15 V Available (4)
Available
S-8211CBW-I6T1U 4.280 V 4.180 V 2.50 V 2.70 V 0.19 V Unavailable (1)
Available
S-8211CBZ-I6T1U 4.375 V 4.125 V 2.50 V 2.90 V 0.12 V Unavailable (4) Available
S-8211CCB-I6T1U 4.250 V 4.050 V 3.00 V 3.20 V 0.10 V Available (1)
Available
S-8211CCC-I6T1U 4.270 V 4.070 V 3.00 V 3.00 V 0.10 V Available (5)
Available
S-8211CCD-I6T1U 4.280 V 4.130 V 2.70 V 3.10 V 0.20 V Available (1)
Available
S-8211CCE-I6T1U
*2
4.225 V 4.025 V 2.80 V 2.80 V 0.15 V Available (8)
Unavailable
S-8211CCF-I6T1U 4.350 V 4.050 V 2.30 V 2.30 V 0.13 V Available (5)
Available
S-8211CCG-I6T1U 4.275 V 4.075 V 2.50 V 2.70 V 0.16 V Unavailable (1) Available
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series Rev.7.7_03
6
Table 3 (2 / 2)
Product Name
Over-charge
Detection
Voltage
[V
CU
]
Over-
charge
Release
Voltage
[V
CL
]
Over-
discharge
Detection
Voltage
[V
DL
]
Over-
discharge
Release
Voltage
[V
DU
]
Discharge
Overcurrent
Detection
Voltage
[V
DIOV
]
0 V Battery
Charge
Function
Delay Time
Combination
P
*1
Power-down
Function
S-8211CCH-I6T1U
*2
4.275 V 4.075 V 2.80 V 2.80 V 0.15 V Unavailable (8) Available
S-8211CCI-I6T1U 4.275 V 4.075 V 2.60 V 2.60 V 0.15 V Available (5) Available
S-8211CCJ-I6T1U
*2
4.225 V 4.025 V 2.50 V 2.90 V 0.15 V Available (8) Unavailable
S-8211CCM-I6T1U 4.275 V 4.075 V 2.80 V 3.10 V 0.20 V Available (4) Available
S-8211CCN-I6T1U
*2
4.280 V 4.180 V 2.50 V 2.70 V 0.17 V Unavailable (1) Available
S-8211CCS-I6T1U 4.425 V 4.225 V 2.30 V 2.30 V 0.165 V Unavailable (5) Available
S-8211CCU-I6T1U 4.425 V 4.225 V 2.50 V 2.50 V 0.13 V Available (5) Available
S-8211CCW-I6T1U 4.280 V 4.130 V 2.30 V 3.00 V 0.20 V Available (3) Available
S-8211CCX-I6T1U 4.425 V 4.225 V 2.30 V 2.30 V 0.07 V Available (5) Available
S-8211CCY-I6T1U 4.280 V 4.180 V 2.80 V 2.80 V 0.12 V Unavailable (4) Available
S-8211CCZ-I6T1U 4.280 V 4.180 V 2.50 V 2.50 V 0.12 V Unavailable (4) Available
S-8211CDA-I6T1U 4.280 V 4.130 V 2.60 V 3.10 V 0.10 V Unavailable (1) Available
S-8211CDC-I6T1U 4.280 V 4.130 V 3.00 V 3.10 V 0.15 V Unavailable (1) Available
S-8211CDE-I6T1U 4.425 V 4.225 V 2.50 V 2.50 V 0.10 V Available (5) Available
S-8211CDF-I6T1U 4.425 V 4.225 V 2.80 V 2.80 V 0.12 V Available (5) Available
S-8211CDH-I6T1U 4.275 V 4.075 V 2.60 V 2.60 V 0.10 V Available (5) Available
S-8211CDI-I6T1U 4.425 V 4.225 V 2.50 V 2.50 V 0.15 V Available (5) Available
S-8211CDK-I6T1U 4.425 V 4.225 V 2.50 V 2.50 V 0.15 V Unavailable (5) Available
S-8211CDL-I6T1U 4.425 V 4.225 V 2.50 V 2.90 V 0.13 V Available (5) Unavailable
S-8211CDM-I6T1U 4.425 V 4.225 V 2.50 V 3.10 V 0.10 V Unavailable (1) Available
S-8211CDO-I6T1U 4.425 V 4.225 V 2.50 V 2.50 V 0.10 V Unavailable (1) Available
S-8211CDP-I6T1U 4.425 V 4.225 V 2.50 V 2.50 V 0.13 V Available (9) Available
*1. Refer to Table 4 about the details of the delay time combinations.
*2. The charge overcurrent detection voltage: 0.15 V 0.03 V (Ta = 25°C)
Remark Please contact our sales office for the products with detection voltage value other than those specified above.
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.7.7_03 S-8211C Series
7
Table 4
Delay Time
Combination
Overcharge
Detection
Delay Time
[tCU]
Overdischarge
Detection
Delay Time
[tDL]
Discharge Overcurrent
Detection
Delay Time
[tDIOV]
Load Short-circuiting
Detection
Delay Time
[tSHORT]
Charge Overcurrent
Detection
Delay Time
[tCIOV]
(1) 1.2 s 150 ms 9 ms 300 s 9 ms
(2) 1.2 s 150 ms 9 ms 560 s 9 ms
(3) 143 ms 38 ms 18 ms 300 s 9 ms
(4) 1.2 s 150 ms 18 ms 300 s 9 ms
(5) 1.2 s 38 ms 9 ms 300 s 9 ms
(6) 1.2 s 150 ms 4.5 ms 300 s 9 ms
(7) 573 ms 150 ms 4.5 ms 300 s 4.5 ms
(8) 1.2 s 75 ms 9 ms 300 s 9 ms
(9) 1.2 s 300 ms 9 ms 300 s 9 ms
Remark The delay times can be changed within the range listed in Table 5. For details, please contact our sales office.
Table 5
Delay Time
Symbol Selection Range
Remark
Overcharge detection delay time
tCU 143 ms 573 ms 1.2 sP
*1 Select a value from the left.
Overdischarge detection delay time
tDL 38 ms 75 ms 150 msP
*1 300 ms Select a value from the left.
Discharge overcurrent detection delay time
tDIOV 4.5 ms 9 msP
*1 18 ms Select a value from the left.
Load short-circuiting detection delay time tSHORT 300 sP
*1 560 s Select a value from the left.
Charge overcurrent detection delay time
tCIOV 4.5 ms 9 msP
*1 18 ms Select a value from the left.
*1. The value is the delay time of the standard products.
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series Rev.7.7_03
8
Pin Configurations
1. SOT-23-5
132
45
Top view
Figure 2
Table 6
Pin No. Symbol Description
1 VM Voltage detection pin between VM pin and VSS pin
(Overcurrent / charger detection pin)
2 VDD Input pin for positive power supply
3 VSS Input pin for negative power supply
4 DO Connection pin of discharge control FET gate
(CMOS output)
5 CO Connection pin of charge control FET gate
(CMOS output)
2. SNT-6A
5
4
6
2
3
1
Top view
Figure 3
Table 7
Pin No. Symbol Description
1
NCP
*1 No connection
2 CO
Connection pin of charge control FET gate
(CMOS output)
3 DO
Connection pin of discharge control FET gate
(CMOS output)
4 VSS Input pin for negative power supply
5 VDD Input pin for positive power supply
6 VM
Voltage detection pin between VM pin and VSS pin
(Overcurrent / charger detection pin)
*1. The NC pin is electrically open.
The NC pin can be connected to VDD pin or VSS pin.
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.7.7_03 S-8211C Series
9
Absolute Maximum Ratings
Table 8
(Ta = 25°C unless otherwise specified)
Item Symbol Applied pin Absolute Maximum Rating Unit
Input voltage between VDD pin and
VSS pin VDS VDD
VSS 0.3 to VSS 12 V
VM pin input voltage VVM VM VDD 28 to VDD 0.3 V
DO pin output voltage VDO DO VSS 0.3 to VDD 0.3 V
CO pin output voltage VCO CO VVM 0.3 to VDD 0.3 V
Power dissipation SOT-23-5 PD
250 (When not mounted on board) mW
600P
*1 mW
SNT-6A 400P
*1 mW
Operation ambient temperature Topr 40 to 85 C
Storage temperature Tstg 55 to 125 C
*1. When mounted on board
[Mounted board]
(1) Board size: 114.3 mm 76.2 mm t1.6 mm
(2) Board name: JEDEC STANDARD51-7
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
050 100 150
700
400
0
Power Dissi
p
ation
(
PD
)
[
mW
]
Ambient Tem
p
erature
(
Ta
)
[
C
]
200
600
500
300
100
SNT-6A
SOT-23-5
Figure 4 Power Dissipation of Package (When Mounted on Board)
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series Rev.7.7_03
10
Electrical Characteristics
1. Except detection delay time (Ta = 25°C)
Table 9
(Ta = 25°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Detection Voltage
Overcharge detection voltage V
CU
3.90 V to 4.50 V, adjustable V
CU
0.025 V
CU
V
CU
0.025 V 1 1
3.90 V to 4.50 V, adjustable,
Ta =
5°C to
55°C
P
*1
V
CU
0.03 V
CU
V
CU
0.03 V 1 1
Overcharge release voltage V
CL
3.80 V to 4.43 V,
adjustable
V
CL
V
CU
V
CL
0.05 V
CL
V
CL
0.05 V 1 1
V
CL
= V
CU
V
CL
0.025 V
CL
V
CL
0.025 V 1 1
Overdischarge detection voltage V
DL
2.00 V to 3.00 V, adjustable V
DL
0.05 V
DL
V
DL
0.05 V 2 2
Overdischarge release voltage V
DU
2.00 V to 3.40 V,
adjustable
V
DU
V
DL
V
DU
0.10 V
DU
V
DU
0.10 V 2 2
V
DU
= V
DL
V
DU
0.05 V
DU
V
DU
0.05 V 2 2
Discharge overcurrent detection voltage V
DIOV
0.05 V to 0.30 V, adjustable V
DIOV
0.015 V
DIOV
V
DIOV
0.015 V 3 2
Load short-circuiting detection voltage
P
*2
V
SHORT
0.30 0.50 0.70 V 3 2
Charge overcurrent detection voltage V
CIOV
0.13
0.1
0.07 V 4 2
0 V Battery Charge Function
0 V battery charge starting charger voltage V
0CHA
0 V battery charge function
"available" 1.2
V 11 2
0 V battery charge inhibition battery voltage V
0INH
0 V battery charge function
"unavailable"
0.5 V 12 2
Internal Resistance
Resistance between VM pin and VDD pin R
VMD
V
DD
= 1.8 V, V
VM
= 0 V 100 300 900
k
6 3
Resistance between VM pin and VSS pin R
VMS
V
DD
= 3.5 V, V
VM
= 1.0 V 10 20 40 k
6 3
Input Voltage
Operation voltage between VDD pin
and VSS pin V
DSOP1
1.5
8 V
Operation voltage between VDD pin
and VM pin V
DSOP2
1.5
28 V
Input Current (With Power-down Function)
Current consumption during operation I
OPE
V
DD
= 3.5 V, V
VM
= 0 V 1.0 3.0 5.5
A 5 2
Current consumption during power-down I
PDN
V
DD
= V
VM
= 1.5 V
0.2
A 5 2
Input Current (Without Power-down Function)
Current consumption during operation I
OPE
V
DD
= 3.5 V, V
VM
= 0 V
1.0 3.0 5.5
A 5 2
Current consumption during overdischarge I
OPED
V
DD
= V
VM
= 1.5 V
0.3 2.0 3.5
A 5 2
Output Resistance
CO pin resistance "H" R
COH
V
CO
= 3.0 V, V
DD
= 3.5 V, V
VM
= 0 V 2.5 5 10 k
7 4
CO pin resistance "L" R
COL
V
CO
= 0.5 V, V
DD
= 4.5 V, V
VM
= 0 V 2.5 5 10 k
7 4
DO pin resistance "H" R
DOH
V
DO
= 3.0 V, V
DD
= 3.5 V, V
VM
= 0 V 2.5 5 10 k
8 4
DO pin resistance "L" R
DOL
V
DO
= 0.5 V, V
DD
= V
VM
= 1.8 V 2.5 5 10 k
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).
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.7.7_03 S-8211C Series
11
2. Except detection delay time (Ta = 40°C to 85°CP
*1
P)
Table 10
(Ta = 40°C to 85°CP
*1
P unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Detection Voltage
Overcharge detection voltage V
CU
3.90 V to 4.50 V, adjustable V
CU
0.060 V
CU
V
CU
0.040 V 1 1
Overcharge release voltage V
CL
3.80 V to 4.43 V,
adjustable
V
CL
V
CU
V
CL
0.08 V
CL
V
CL
0.065 V 1 1
V
CL
= V
CU
V
CL
0.06 V
CL
V
CL
0.04 V 1 1
Overdischarge detection voltage V
DL
2.00 V to 3.00 V, adjustable V
DL
0.11 V
DL
V
DL
0.13 V 2 2
Overdischarge release voltage V
DU
2.00 V to 3.40 V,
adjustable
V
DU
V
DL
V
DU
0.15 V
DU
V
DU
0.19 V 2 2
V
DU
= V
DL
V
DU
0.11 V
DU
V
DU
0.13 V 2 2
Discharge overcurrent detection voltage V
DIOV
0.05 V to 0.30 V, adjustable V
DIOV
0.021 V
DIOV
V
DIOV
0.024 V 3 2
Load short-circuiting detection voltage
P
*2
V
SHORT
0.16 0.50 0.84
V 3 2
Charge overcurrent detection voltage V
CIOV
0.14
0.1
0.06 V 4 2
0 V Battery Charge Function
0 V battery charge starting charger voltage V
0CHA
0 V battery charge function
"available" 1.7
V 11 2
0 V battery charge inhibition battery voltage V
0INH
0 V battery charge function
"unavailable"
0.3
V 12 2
Internal Resistance
Resistance between VM pin and VDD pin R
VMD
V
DD
= 1.8 V, V
VM
= 0 V 78 300 1310
k
6 3
Resistance between VM pin and VSS pin R
VMS
V
DD
= 3.5 V, V
VM
= 1.0 V 7.2 20 44
k
6 3
Input Voltage
Operation voltage between VDD pin
and VSS pin V
DSOP1
1.5
8
V
Operation voltage between VDD pin
and VM pin V
DSOP2
1.5
28
V
Input Current (With Power-down Function)
Current consumption during operation I
OPE
V
DD
= 3.5 V, V
VM
= 0 V 0.7 3.0 6.0
A 5 2
Current consumption during power-down I
PDN
V
DD
= V
VM
= 1.5 V
0.3
A 5 2
Input Current (Without Power-down Function)
Current consumption during operation I
OPE
V
DD
= 3.5 V, V
VM
= 0 V 0.7 3.0 6.0
A 5 2
Current consumption during overdischarge I
OPED
V
DD
= V
VM
= 1.5 V 0.2 2.0 3.8
A 5 2
Output Resistance
CO pin resistance "H" R
COH
V
CO
= 3.0 V, V
DD
= 3.5 V, V
VM
= 0 V 1.2 5 15
k
7 4
CO pin resistance "L" R
COL
V
CO
= 0.5 V, V
DD
= 4.5 V, V
VM
= 0 V 1.2 5 15
k
7 4
DO pin resistance "H" R
DOH
V
DO
= 3.0 V, V
DD
= 3.5 V, V
VM
= 0 V 1.2 5 15
k
8 4
DO pin resistance "L" R
DOL
V
DO
= 0.5 V, V
DD
= V
VM
= 1.8 V 1.2 5 15
k
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).
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series Rev.7.7_03
12
3. Detection delay time
3. 1 S-8211CAA, S-8211CAH, S-8211CAI, S-8211CAJ, S-8211CAK, S-8211CAL, S-8211CAM, S-8211CAN,
S-8211CAR, S-8211CAS, S-8211CAU, S-8211CAY, S-8211CAZ, S-8211CBA, S-8211CBB, S-8211CBF,
S-8211CBH, S-8211CBW, S-8211CCB, S-8211CCD, S-8211CCG, S-8211CCK, S-8211CCN, S-8211CCQ,
S-8211CCR, S-8211CCT, S-8211CCV, S-8211CDA, S-8211CDB, S-8211CDC, S-8211CDG, S-8211CDJ,
S-8211CDM, S-8211CDN, S-8211CDO
Table 11
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU
0.96 1.2 1.4 s 9 5
Overdischarge detection delay time t
DL
120 150 180 ms 9 5
Discharge overcurrent detection delay time t
DIOV
7.2 9 11 ms 10 5
Load short-circuiting detection delay time t
SHORT
240 300 360
s 10 5
Charge overcurrent detection delay time t
CIOV
7.2 9 11 ms 10 5
Delay Time (Ta =
40°C to
85°C)
P
*1
Overcharge detection delay time t
CU
0.7 1.2 2.0 s 9 5
Overdischarge detection delay time t
DL
83 150 255 ms 9 5
Discharge overcurrent detection delay time t
DIOV
5 9 15
ms 10 5
Load short-circuiting detection delay time t
SHORT
150 300 540
s 10 5
Charge overcurrent detection delay time t
CIOV
5 9 15 ms 10 5
*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.
3. 2 S-8211CAB, S-8211CAV
Table 12
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU
0.96 1.2 1.4 s 9 5
Overdischarge detection delay time t
DL
120 150 180 ms 9 5
Discharge overcurrent detection delay time t
DIOV
7.2 9 11 ms 10 5
Load short-circuiting detection delay time t
SHORT
450 560 670
s 10 5
Charge overcurrent detection delay time t
CIOV
7.2 9 11 ms 10 5
Delay Time (Ta =
40°C to
85°C)
P
*1
Overcharge detection delay time t
CU
0.7 1.2 2.0 s 9 5
Overdischarge detection delay time t
DL
83 150 255 ms 9 5
Discharge overcurrent detection delay time t
DIOV
5 9 15 ms 10 5
Load short-circuiting detection delay time t
SHORT
260 560 940
s 10 5
Charge overcurrent detection delay time t
CIOV
5 9 15 ms 10 5
*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.
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.7.7_03 S-8211C Series
13
3. 3 S-8211CAD, S-8211CCW
Table 13
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU
115 143 172 ms 9 5
Overdischarge detection delay time t
DL
30 38 46 ms 9 5
Discharge overcurrent detection delay time t
DIOV
14.5 18 22 ms 10 5
Load short-circuiting detection delay time t
SHORT
240 300 360
s 10 5
Charge overcurrent detection delay time t
CIOV
7.2 9 11 ms 10 5
Delay Time (Ta =
40°C to
85°C)
P
*
1
Overcharge detection delay time t
CU
82 143 240 ms 9 5
Overdischarge detection delay time t
DL
20 38 65 ms 9 5
Discharge overcurrent detection delay time t
DIOV
10 18 30
ms 10 5
Load short-circuiting detection delay time t
SHORT
150 300 540
s 10 5
Charge overcurrent detection delay time t
CIOV
5 9 15 ms 10 5
*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.
3. 4 S-8211CAE, S-8211CAT, S-8211CAX, S-8211CBR, S-8211CBV, S-8211CBZ, S-8211CCM, S-8211CCY,
S-8211CCZ
Table 14
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU
0.96 1.2 1.4 s 9 5
Overdischarge detection delay time t
DL
120 150 180 ms 9 5
Discharge overcurrent detection delay time t
DIOV
14.5 18 22 ms 10 5
Load short-circuiting detection delay time t
SHORT
240 300 360
s 10 5
Charge overcurrent detection delay time t
CIOV
7.2 9 11 ms 10 5
Delay Time (Ta =
40°C to
85°C)
P
*1
Overcharge detection delay time t
CU
0.7 1.2 2.0 s 9 5
Overdischarge detection delay time t
DL
83 150 255 ms 9 5
Discharge overcurrent detection delay time t
DIOV
10 18 30
ms 10 5
Load short-circuiting detection delay time t
SHORT
150 300 540
s 10 5
Charge overcurrent detection delay time t
CIOV
5 9 15 ms 10 5
*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.
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8211C Series Rev.7.7_03
14
3. 5 S-8211CAF, S-8211CAO, S-8211CAP, S-8211CAQ, S-8211CBD, S-8211CBJ, S-8211CBO, S-8211CCC,
S-8211CCF, S-8211CCI, S-8211CCS, S-8211CCU, S-8211CCX, S-8211CDE, S-8211CDF, S-8211CDH,
S-8211CDI, S-8211CDK, S-8211CDL
Table 15
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU
0.96 1.2 1.4 s 9 5
Overdischarge detection delay time t
DL
30 38 46 ms 9 5
Discharge overcurrent detection delay time t
DIOV
7.2 9 11 ms 10 5
Load short-circuiting detection delay time t
SHORT
240 300 360
s 10 5
Charge overcurrent detection delay time t
CIOV
7.2 9 11 ms 10 5
Delay Time (Ta =
40°C to
85°C)
P
*1
Overcharge detection delay time t
CU
0.7 1.2 2.0 s 9 5
Overdischarge detection delay time t
DL
20 38 65 ms 9 5
Discharge overcurrent detection delay time t
DIOV
5 9 15
ms 10 5
Load short-circuiting detection delay time t
SHORT
150 300 540
s 10 5
Charge overcurrent detection delay time t
CIOV
5 9 15 ms 10 5
*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.
3. 6 S-8211CAW, S-8211CDD
Table 16
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU
0.96 1.2 1.4 s 9 5
Overdischarge detection delay time t
DL
120 150 180 ms 9 5
Discharge overcurrent detection delay time t
DIOV
3.6 4.5 5.4 ms 10 5
Load short-circuiting detection delay time t
SHORT
240 300 360
s 10 5
Charge overcurrent detection delay time t
CIOV
7.2 9 11 ms 10 5
Delay Time (Ta =
40°C to
85°C)
P
*1
Overcharge detection delay time t
CU
0.7 1.2 2.0 s 9 5
Overdischarge detection delay time t
DL
83 150 255 ms 9 5
Discharge overcurrent detection delay time t
DIOV
2.5 4.5 7.7
ms 10 5
Load short-circuiting detection delay time t
SHORT
150 300 540
s 10 5
Charge overcurrent detection delay time t
CIOV
5 9 15 ms 10 5
*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.
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.7.7_03 S-8211C Series
15
3. 7 S-8211CBN
Table 17
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU
458 573 687 ms 9 5
Overdischarge detection delay time t
DL
120 150 180 ms 9 5
Discharge overcurrent detection delay time t
DIOV
3.6 4.5 5.4 ms 10 5
Load short-circuiting detection delay time t
SHORT
240 300 360
s 10 5
Charge overcurrent detection delay time t
CIOV
3.6 4.5 5.4 ms 10 5
Delay Time (Ta =
40°C to
85°C)
P
*1
Overcharge detection delay time t
CU
334 573 955 ms 9 5
Overdischarge detection delay time t
DL
83 150 255 ms 9 5
Discharge overcurrent detection delay time t
DIOV
2.5 4.5 7.7
ms 10 5
Load short-circuiting detection delay time t
SHORT
150 300 540
s 10 5
Charge overcurrent detection delay time t
CIOV
2.5 4.5 7.7 ms 10 5
*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.
3. 8 S-8211CCE, S-8211CCH, S-8211CCJ
Table 18
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
Delay Time (Ta =
25°C)
Overcharge detection delay time t
CU