The S-8211C Series are protection ICs for single-cell lithium-ion / lithium-polymer rechargeable batteries and include highaccuracy voltage detectors and delay circuits. These ICs are suitable for protecting single-cell rechargeable lithium-ion / lithium-polymer battery packs from overcharge, overdischarge, and overcurrent.
Features
High-accuracy voltage detection circuit
Overcharge detection voltage 3.9 to 4.5 V (5 mV steps) Accuracy ±25 mV (+25°C), Accuracy ±30 mV (−5 to +55°C)
Overcharge release voltage 3.8 to 4.43 V*1 Accuracy ±50 mV
Overdischarge detection voltage 2.0 to 3.0 V (10 mV steps) Accuracy ±50 mV
Overdischarge release voltage 2.0 to 3.4 V*2 Accuracy ±100 mV
Discharge overcurrent detection voltage 0.05 to 0.30 V (10 mV steps) Accuracy ±15 mV
Load short-circuiting detection voltage 0.5 V (fixed) Accuracy ±200mV
Charge overcurrent detection voltage −0.1 V (fixed) Accuracy ±30 mV
Detection delay times are generated 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 are selectable.
Power-down function available / unavailable are selectable.
Wide operating temperature range −40 to +85°C
Low current consumption
Operation mode 3.0 µA typ., 5.5 µA max. (+25°C)
Power-down mode 0.2 µA max. (+25°C)
Lead-free, Sn 100%, halogen-free
*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 to 0.4 V in 50 mV steps.) *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 to 0.7 V in 100 mV steps.)
Applications
Lithium-ion rechargeable battery packs
Lithium-polymer rechargeable battery packs
Parts List
Product Name
x: G or U
Package
Overcharge
Detection
Voltage
[VCU]
(V)
Overcharge
Release
Voltage
[VCL]
(V)
Over-
discharge
Detection
Voltage
[VDL]
(V)
Over-
discharge
Release
Voltage
[VDU]
(V)
Discharge
Overcurrent
Detection
Voltage
[VDIOV]
(V)
0V
Battery
Charge
Function
Power-
down
Function
Overcharge
Detection
Delay
Time
[tCU]
(s)
Over-
discharge
Detection
Delay Time
[tDL]
(ms)
Discharge
Overcurrent
Detection
Delay Time
[tDIOV]
(ms)
Load Short-
circuiting
Detection
Delay Time
[tSHORT]
(µs)
Charge
Overcurrent
Detection
Delay Time
[tCIOV]
(ms)
Product Name
S-8211CAA-M5T1x
SOT-23-5
4.275
4.175
2.30
2.40
0.10
Available
Available
1.2
150
9
300
9
S-8211CAB-M5T1x
SOT-23-5
4.325
4.075
2.50
2.90
0.15
Unavailable
Available
1.2
150
9
560
9
S-8211CAD-M5T1x
SOT-23-5
4.350
4.150
2.30
3.00
0.20
Available
Available
0.143
38
18
300
9
S-8211CAE-M5T1x
SOT-23-5
4.280
4.180
2.30
2.30
0.12
Available
Available
1.2
150
18
300
9
S-8211CAF-M5T1x
SOT-23-5
4.275
4.275
2.30
2.30
0.10
Available
Available
1.2
38
9
300
9
S-8211CAH-M5T1x
SOT-23-5
4.280
4.080
2.30
2.30
0.08
Available
Available
1.2
150
9
300
9
S-8211CAI-M5T1x
SOT-23-5
4.280
4.080
2.30
2.30
0.10
Available
Available
1.2
150
9
300
9
S-8211CAJ-M5T1x
SOT-23-5
4.280
4.080
2.30
2.30
0.10
Unavailable
Available
1.2
150
9
300
9
S-8211CAK-M5T1x
SOT-23-5
4.280
4.080
2.30
2.30
0.13
Unavailable
Available
1.2
150
9
300
9
S-8211CAL-M5T1x
SOT-23-5
4.280
4.130
2.60
3.10
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CAM-M5T1x
SOT-23-5
4.280
4.130
2.80
3.10
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CAN-M5T1x
SOT-23-5
4.200
4.100
2.80
2.90
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CAO-M5T1x
SOT-23-5
4.275
4.075
2.30
2.30
0.12
Available
Available
1.2
38
9
300
9
S-8211CAP-M5T1x
SOT-23-5
4.275
4.075
2.30
2.30
0.13
Available
Available
1.2
38
9
300
9
S-8211CAQ-M5T1x
SOT-23-5
4.275
4.075
2.30
2.30
0.15
Available
Available
1.2
38
9
300
9
S-8211CAR-M5T1x
SOT-23-5
4.275
4.075
2.30
2.30
0.15
Available
Available
1.2
150
9
300
9
S-8211CAS-M5T1x
SOT-23-5
4.280
4.130
2.80
3.10
0.10
Unavailable
Available
1.2
150
9
300
9
S-8211CAT-M5T1x
SOT-23-5
4.275
4.075
2.80
3.10
0.10
Available
Available
1.2
150
18
300
9
S-8211CAU-M5T1x
SOT-23-5
4.280
4.130
2.80
3.10
0.05
Unavailable
Available
1.2
150
9
300
9
S-8211CAV-M5T1x
SOT-23-5
4.325
4.075
2.50
2.90
0.15
Available
Available
1.2
150
9
560
9
S-8211CAY-M5T1x
SOT-23-5
4.280
4.280
2.80
2.80
0.05
Available
Available
1.2
150
9
300
9
S-8211CAZ-M5T1x
SOT-23-5
4.280
4.280
3.00
3.00
0.075
Available
Available
1.2
150
9
300
9
S-8211CBV-M5T1x
SOT-23-5
4.280
4.080
2.80
2.80
0.15
Available
Available
1.2
150
18
300
9
S-8211CCD-M5T1U
SOT-23-5
4.280
4.130
2.70
3.10
0.20
Available
Available
1.2
150
9
300
9
S-8211CCJ-M5T1U
SOT-23-5
4.225
4.025
2.50
2.90
0.15
Available
Unavailable
1.2
75
9
300
9
S-8211CCK-M5T1U
SOT-23-5
4.350
4.150
2.10
2.20
0.30
Unavailable
Available
1.2
150
9
300
9
S-8211CCQ-M5T1U
SOT-23-5
4.350
4.150
2.10
2.20
0.12
Unavailable
Available
1.2
150
9
300
9
S-8211CCR-M5T1U
SOT-23-5
4.350
4.150
2.10
2.20
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CCT-M5T1U
SOT-23-5
4.150
4.050
2.50
2.80
0.16
Available
Available
1.2
150
9
300
9
S-8211CCV-M5T1U
SOT-23-5
4.220
4.120
2.50
2.80
0.16
Available
Unavailable
1.2
150
9
300
9
S-8211CCW-M5T1U
SOT-23-5
4.280
4.130
2.30
3.00
0.20
Available
Available
0.143
38
18
300
9
S-8211CDB-M5T1U
SOT-23-5
4.100
3.850
2.50
2.90
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CDD-M5T1U
SOT-23-5
4.350
4.150
2.10
2.20
0.12
Unavailable
Available
1.2
150
4.5
300
9
S-8211CDG-M5T1U
SOT-23-5
4.275
4.075
2.50
3.00
0.16
Available
Available
1.2
150
9
300
9
S-8211CDJ-M5T1U
SOT-23-5
4.150
4.050
2.90
3.00
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CDN-M5T1U
SOT-23-5
4.350
4.150
2.80
3.10
0.05
Available
Available
1.2
150
9
300
9
S-8211CAA-I6T1U
SNT-6A
4.275
4.175
2.30
2.40
0.10
Available
Available
1.2
150
9
300
9
S-8211CAB-I6T1U
SNT-6A
4.325
4.075
2.50
2.90
0.15
Unavailable
Available
1.2
150
9
560
9
S-8211CAD-I6T1U
SNT-6A
4.350
4.150
2.30
3.00
0.20
Available
Available
0.143
38
18
300
9
S-8211CAE-I6T1U
SNT-6A
4.280
4.180
2.30
2.30
0.12
Available
Available
1.2
150
18
300
9
S-8211CAF-I6T1U
SNT-6A
4.275
4.275
2.30
2.30
0.10
Available
Available
1.2
38
9
300
9
S-8211CAH-I6T1U
SNT-6A
4.280
4.080
2.30
2.30
0.08
Available
Available
1.2
150
9
300
9
S-8211CAI-I6T1U
SNT-6A
4.280
4.080
2.30
2.30
0.10
Available
Available
1.2
150
9
300
9
S-8211CAJ-I6T1U
SNT-6A
4.280
4.080
2.30
2.30
0.10
Unavailable
Available
1.2
150
9
300
9
S-8211CAK-I6T1U
SNT-6A
4.280
4.080
2.30
2.30
0.13
Unavailable
Available
1.2
150
9
300
9
S-8211CAL-I6T1U
SNT-6A
4.280
4.130
2.60
3.10
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CAM-I6T1U
SNT-6A
4.280
4.130
2.80
3.10
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CAN-I6T1U
SNT-6A
4.200
4.100
2.80
2.90
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CAO-I6T1U
SNT-6A
4.275
4.075
2.30
2.30
0.12
Available
Available
1.2
38
9
300
9
S-8211CAP-I6T1U
SNT-6A
4.275
4.075
2.30
2.30
0.13
Available
Available
1.2
38
9
300
9
S-8211CAQ-I6T1U
SNT-6A
4.275
4.075
2.30
2.30
0.15
Available
Available
1.2
38
9
300
9
S-8211CAR-I6T1U
SNT-6A
4.275
4.075
2.30
2.30
0.15
Available
Available
1.2
150
9
300
9
S-8211CAS-I6T1U
SNT-6A
4.280
4.130
2.80
3.10
0.10
Unavailable
Available
1.2
150
9
300
9
S-8211CAT-I6T1U
SNT-6A
4.275
4.075
2.80
3.10
0.10
Available
Available
1.2
150
18
300
9
S-8211CAU-I6T1U
SNT-6A
4.280
4.130
2.80
3.10
0.05
Unavailable
Available
1.2
150
9
300
9
S-8211CAV-I6T1U
SNT-6A
4.325
4.075
2.50
2.90
0.15
Available
Available
1.2
150
9
560
9
S-8211CAW-I6T1U
SNT-6A
4.280
4.080
2.40
2.40
0.05
Unavailable
Available
1.2
150
4.5
300
9
S-8211CAX-I6T1U
SNT-6A
4.275
4.175
2.30
2.30
0.12
Available
Available
1.2
150
18
300
9
S-8211CAY-I6T1U
SNT-6A
4.280
4.280
2.80
2.80
0.05
Available
Available
1.2
150
9
300
9
S-8211CAZ-I6T1U
SNT-6A
4.280
4.280
3.00
3.00
0.075
Available
Available
1.2
150
9
300
9
S-8211CBA-I6T1U
SNT-6A
4.275
4.175
2.30
2.40
0.05
Available
Available
1.2
150
9
300
9
S-8211CBB-I6T1U
SNT-6A
4.300
4.100
2.30
2.30
0.13
Available
Available
1.2
150
9
300
9
S-8211CBD-I6T1U
SNT-6A
4.275
4.275
2.30
2.30
0.05
Available
Available
1.2
38
9
300
9
S-8211CBF-I6T1U
SNT-6A
4.300
4.100
2.10
2.10
0.13
Available
Available
1.2
150
9
300
9
S-8211CBH-I6T1U
SNT-6A
4.275
4.175
2.80
2.90
0.08
Available
Available
1.2
150
9
300
9
S-8211CBJ-I6T1U
SNT-6A
4.275
4.075
2.80
2.90
0.10
Available
Available
1.2
38
9
300
9
S-8211CBN-I6T1U
SNT-6A
4.225
4.125
2.00
2.00
0.20
Unavailable
Available
0.573
150
4.5
300
4.5
S-8211CBO-I6T1U
SNT-6A
4.270
4.070
2.30
2.30
0.10
Available
Available
1.2
38
9
300
9
S-8211CBR-I6T1U
SNT-6A
4.280
4.180
2.30
2.30
0.12
Unavailable
Available
1.2
150
18
300
9
S-8211CBV-I6T1U
SNT-6A
4.280
4.080
2.80
2.80
0.15
Available
Available
1.2
150
18
300
9
S-8211CBW-I6T1U
SNT-6A
4.280
4.180
2.50
2.70
0.19
Unavailable
Available
1.2
150
9
300
9
S-8211CBZ-I6T1U
SNT-6A
4.375
4.125
2.50
2.90
0.12
Unavailable
Available
1.2
150
18
300
9
S-8211CCB-I6T1U
SNT-6A
4.250
4.050
3.00
3.20
0.10
Available
Available
1.2
150
9
300
9
S-8211CCC-I6T1U
SNT-6A
4.270
4.070
3.00
3.00
0.10
Available
Available
1.2
38
9
300
9
S-8211CCD-I6T1U
SNT-6A
4.280
4.130
2.70
3.10
0.20
Available
Available
1.2
150
9
300
9
S-8211CCE-I6T1U
SNT-6A
4.225
4.025
2.80
2.80
0.15
Available
Unavailable
1.2
75
9
300
9
S-8211CCF-I6T1U
SNT-6A
4.350
4.050
2.30
2.30
0.13
Available
Available
1.2
38
9
300
9
S-8211CCG-I6T1U
SNT-6A
4.275
4.075
2.50
2.70
0.16
Unavailable
Available
1.2
150
9
300
9
S-8211CCH-I6T1U
SNT-6A
4.275
4.075
2.80
2.80
0.15
Unavailable
Available
1.2
75
9
300
9
S-8211CCI-I6T1U
SNT-6A
4.275
4.075
2.60
2.60
0.15
Available
Available
1.2
38
9
300
9
S-8211CCJ-I6T1U
SNT-6A
4.225
4.025
2.50
2.90
0.15
Available
Unavailable
1.2
75
9
300
9
S-8211CCM-I6T1U
SNT-6A
4.275
4.075
2.80
3.10
0.20
Available
Available
1.2
150
18
300
9
S-8211CCN-I6T1U
SNT-6A
4.280
4.180
2.50
2.70
0.17
Unavailable
Available
1.2
150
9
300
9
S-8211CCS-I6T1U
SNT-6A
4.425
4.225
2.30
2.30
0.165
Unavailable
Available
1.2
38
9
300
9
S-8211CCU-I6T1U
SNT-6A
4.425
4.225
2.50
2.50
0.13
Available
Available
1.2
38
9
300
9
S-8211CCW-I6T1U
SNT-6A
4.280
4.130
2.30
3.00
0.20
Available
Available
0.143
38
18
300
9
S-8211CCX-I6T1U
SNT-6A
4.425
4.225
2.30
2.30
0.07
Available
Available
1.2
38
9
300
9
S-8211CCY-I6T1U
SNT-6A
4.280
4.180
2.80
2.80
0.12
Unavailable
Available
1.2
150
18
300
9
S-8211CCZ-I6T1U
SNT-6A
4.280
4.180
2.50
2.50
0.12
Unavailable
Available
1.2
150
18
300
9
S-8211CDA-I6T1U
SNT-6A
4.280
4.130
2.60
3.10
0.10
Unavailable
Available
1.2
150
9
300
9
S-8211CDC-I6T1U
SNT-6A
4.280
4.130
3.00
3.10
0.15
Unavailable
Available
1.2
150
9
300
9
S-8211CDE-I6T1U
SNT-6A
4.425
4.225
2.50
2.50
0.10
Available
Available
1.2
38
9
300
9
S-8211CDF-I6T1U
SNT-6A
4.425
4.225
2.80
2.80
0.12
Available
Available
1.2
38
9
300
9
S-8211CDH-I6T1U
SNT-6A
4.275
4.075
2.60
2.60
0.10
Available
Available
1.2
38
9
300
9
S-8211CDI-I6T1U
SNT-6A
4.425
4.225
2.50
2.50
0.15
Available
Available
1.2
38
9
300
9
S-8211CDK-I6T1U
SNT-6A
4.425
4.225
2.50
2.50
0.15
Unavailable
Available
1.2
38
9
300
9
S-8211CDL-I6T1U
SNT-6A
4.425
4.225
2.50
2.90
0.13
Available
Unavailable
1.2
38
9
300
9
S-8211CDM-I6T1U
SNT-6A
4.425
4.225
2.50
3.10
0.10
Unavailable
Available
1.2
150
9
300
9
S-8211CDO-I6T1U
SNT-6A
4.425
4.225
2.50
2.50
0.10
Unavailable
Available
1.2
150
9
300
9
S-8211CDP-I6T1U
SNT-6A
4.425
4.225
2.50
2.50
0.13
Available
Available
1.2
300
9
300
9
Please confirm the product name and specifications with the data sheet again.
Last modified: Feb. 23, 2018
These descriptions may be different from the actual product name and parameter. Please confirm the product name and specifications with the data sheet again.
The information herein is subject to change without notice.
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