S-8241ACFMC-GCFT2G Seiko Instruments, S-8241ACFMC-GCFT2G Datasheet - Page 10

• Manufacturer Part Number: S-8241ACFMC-GCFT2G
• Description: IC LI-ION BATT PROTECT SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-8241ACFMC-GCFT2G

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Product: Li-Ion Protection
• Output Voltage: 4.295 V
• Operating Supply Voltage: 1.5 V to 8 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

*1. Since products are not screened at high and low temperatures, the specification for this temperature range is guaranteed by design, not tested in
10
DETECTION VOLTAGE
Overcharge detection voltage
V
Overcharge release voltage
V
Overdischarge detection voltage
V
Overdischarge release voltage
V
Overcurrent 1 detection voltage
V
Overcurrent 2 detection voltage
Load short-circuiting detection
voltage
Charger detection voltage
Overcharge detection voltage
temperature factor
Overcurrent 1 detection voltage
temperature factor
INPUT VOLTAGE, OPERATING VOLTAGE
Input voltage between VDD and
VSS
Input voltage between VDD and VM V
Operating voltage between VDD
and VSS
Operating voltage between VDD
and VM
CURRENT CONSUMPTION Power-down function available
Current consumption during normal
operation
Current consumption at power
down
CURRENT CONSUMPTION Power-down function unavailable
Current consumption during normal
operation
Overdischarge current
consumption
OUTPUT RESISTANCE
CO pin H resistance
CO pin L resistance
DO pin H resistance
DO pin L resistance
VM INTERNAL RESISTANCE
Internal resistance between VM
and VDD
Internal resistance between VM
and VSS
0 V BATTERY CHARGING FUNCTION The 0 V battery function is either "0 V battery charging function" or "0 V battery charge inhibiting function"
depending upon the product type.
0 V battery charge starting charger
voltage
0 V battery charge inhibiting
battery voltage
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
CU
CU
DL
DU
IOV1
1. Other than detection delay time (25°C)
Electrical Characteristics
−V
−V
= 2.0 V to 3.0 V, 100 mV Step
= 3.9 V to 4.4 V, 5 mV Step
production.
= 0.05 V to 0.32V, 5 mV Step
DL
CL
= 0 V to 0.7 V, 100 mV Step
= 0 V to 0.4 V, 50 mV Step
Item
*1
*1
V
V
V
V
V
V
V
V
T
T
V
V
V
I
I
I
I
R
R
R
R
R
R
V
V
Symbol
OPE
PDN
OPE
OPED
CU
CL
DL
DU
IOV1
IOV2
SHORT
CHA
COE1
COE2
DS1
DS2
DSOP1
DSOP2
0CHA
0INH
COH
COL
DOH
DOL
VMD
VMS
V
V
V
Ta = -5°C to +55°C
When V
When V
When V
When V
VM voltage based on V
Ta = -5°C to +55°C
Ta = -5°C to +55°C
absolute maximum rating
absolute maximum rating
Internal circuit operating voltage
Internal circuit operating voltage
V
V
V
V
V
V
V
0 V battery charging Available
0 V battery charging Unavailable
CO
CO
DO
DO
DD
DD
DD
DD
DD
DD
= 3.0 V, V
= 0.5 V, V
= 3.0 V, V
= 0.5 V, V
= 3.5 V, V
= V
= 3.5 V, V
= V
= 1.8 V, V
= V
VM
VM
VM
CL
CL
DU
DU
≠ V
= V
= 1.5 V
= 1.5 V
= 3.5 V
≠ V
= V
DD
DD
DD
DD
Condition
Seiko Instruments Inc.
CU
CU
VM
DL
DL
VM
VM
= 3.5 V, V
= 4.5 V, V
= 3.5 V, V
= V
⎯
⎯
⎯
⎯
⎯
= 0 V
= 0 V
= 0 V
VM
*1
= 1.8 V
Table 8
DD
VM
VM
VM
= 0 V
= 0 V
= 0 V
V
V
V
V
V
V
V
V
IOV1
CU
CU
DU
DU
CL
CL
DL
Min.
100
-1.7
-2.0
-0.5
-0.1
-0.3
-0.3
150
0.0
0.6
-0.050
-0.025
-0.080
0.4
1.5
1.5
1.0
1.0
1.0
0.1
0.1
0.1
-0.025
-0.030
-0.100
-0.080
50
-0.020
⎯
Typ.
V
300
100
V
V
V
V
-1.3
-1.3
600
0.8
0.9
V
V
V
0.5
3.0
3.0
2.0
1.3
0.5
⎯
⎯
⎯
⎯
⎯
IOV1
0
0
2
CU
CU
CL
CL
DL
DU
DU
(Ta = 25°C unless otherwise specified)
V
V
V
V
V
V
V
V
IOV1
CU
CU
DU
DU
CL
CL
DL
Max.
2400
900
150
-0.9
-0.6
+0.050
+0.025
+0.080
1.5
1.2
+0.025
+0.030
+0.100
+0.080
0.6
0.5
0.1
5.0
0.1
5.0
3.5
6.0
2.0
+0.020
12
26
24
10
8
mV/°C
mV/°C
Unit
μA
μA
μA
μA
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Condition
Rev.9.0
Test
⎯
⎯
⎯
⎯
⎯
⎯
10
11
1
1
1
1
2
2
2
3
4
4
4
4
6
6
7
7
5
5
Circuit
Test
⎯
⎯
⎯
⎯
⎯
⎯
_00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1