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S-8261ABJMD-G3JT2G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.5.3_00
S-8261 Series
Seiko Instruments Inc.
7
Absolute Maximum Ratings
Table 5
(Ta
= 25°C unless otherwise specified)
Item Symbol Applied pin Absolute Maximum Rating Unit
Input voltage between VDD and VSS V
DS
VDD V
SS
−0.3 to V
SS
+12 V
Input pin voltage for VM V
VM
VM V
DD
−28 to V
DD
+0.3 V
Output pin voltage for CO V
CO
CO V
VM
−0.3 to V
DD
+0.3 V
Output pin voltage for DO V
DO
DO V
SS
−0.3 to V
DD
+0.3 V
250 (When not mounted on board) mW
Power dissipation P
D
⎯
650
*1
mW
Operating ambient temperature T
opr
⎯ −40 to +85 °C
Storage temperature T
stg
⎯ −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.
(1) When mounted on board (2) When not mounted on board
600
400
0
200
0
50
100 150
500
300
100
700
Power dissipation (P
D
) [mW]
Ambient temperature (Ta) [°C]
600
400
0
Power dissipation (P
D
) [mW]
200
0
50
100
150
Ambient temperature (Ta) [°C]
500
300
100
Figure 3 Power Dissipation of Package
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8261 Series
Rev.5.3_00
Seiko Instruments Inc.
8
Electrical Characteristics
1. Except Detection Delay Time (25°C)
Table 6
(Ta
= 25°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
DETECTION VOLTAGE
⎯
V
CU
−0.025
V
CU
V
CU
+0.025
V 1 1
Overcharge detection voltage
V
CU
=
3.9 V to 4.5 V, 5 mV Step
V
CU
Ta
=
−
5
°
C to 55
°
C
*1
V
CU
−0.030
V
CU
V
CU
+0.030
V 1 1
Overcharge hysteresis voltage
V
HC
=
0.1 V to 0.4 V, 50 mV Step
V
HC
⎯
V
HC
−0.025
V
HC
V
HC
+0.025
V 1 1
Overdischarge detection voltage
V
DL
=
2.0 V to 3.0 V, 10 mV Step
V
DL
⎯
V
DL
−0.050
V
DL
V
DL
+0.050
V 2 2
Overdischarge hysteresis voltage
V
HD
=
0.0 V to 0.7 V, 100 mV Step
V
HD
⎯
V
HD
−0.050
V
HD
V
HD
+0.050
V 2 2
Overcurrent 1 detection voltage
V
IOV1
=
0.05 V to 0.3 V, 10 mV Step
V
IOV1
⎯
V
IOV1
−0.015
V
IOV1
V
IOV1
+0.015
V 3 2
Overcurrent 2 detection voltage
V
IOV2
⎯ 0.4 0.5 0.6 V 3 2
Load short-circuiting detection voltage
V
SHORT
⎯ 0.9 1.2 1.5 V 3 2
Charger detection voltage
V
CHA
⎯ −1.0 −0.7 −0.4 V 4 2
INPUT VOLTAGE, OPERATION VOLTAGE
Operation voltage between VDD and VSS
V
DSOP1
Internal circuit operating voltage
1.5 ⎯ 8 V ⎯ ⎯
Operation voltage between VDD and VM
V
DSOP2
Internal circuit operating voltage
1.5 ⎯ 28 V ⎯ ⎯
CURRENT CONSUMPTION (with power-down function)
Current consumption in normal operation
I
OPE
V
DD
=
3.5 V, V
VM
=
0 V
1.0 3.5 7.0 μA 5 2
Current consumption at power down
I
PDN
V
DD
=
V
VM
=
1.5 V
⎯ ⎯ 0.1 μA 5 2
CURRENT CONSUMPTION (without power-down function)
Current consumption in normal operation
I
OPE
V
DD
=
3.5 V, V
VM
=
0 V
1.0 3.5 7.0 μA 5 2
Overdischarge current consumption
I
OPED
V
DD
=
V
VM
=
1.5 V
1.0 3.0 5.5 μA 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 kΩ 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 kΩ 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 kΩ 8 4
DO pin resistance “L”
R
DOL
V
DO
=
0.5 V, V
DD
=
V
VM
=
1.8 V
2.5 5 10 kΩ 8 4
VM INTERNAL RESISTANCE
Internal resistance between VM and VDD
R
VMD
V
DD
=
1.8 V, V
VM
=
0 V
100 300 900 kΩ 6 3
Internal resistance between VM and VSS
R
VMS
V
DD
=
3.5 V, V
VM
=
1.0 V
10 20 40 kΩ 6 3
0 V BATTERY CHARGE FUNCTION
0 V battery charge starting charger voltage
V
0CHA
0 V battery charge “available”
1.2 ⎯ ⎯ V 11 2
0 V battery charge inhibition battery voltage
V
0INH
0 V battery charge “unavailable”
⎯ ⎯ 0.5 V 12 2
*1. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not tested in production.
BATTERY PROTECTION IC FOR 1-CELL PACK
Rev.5.3_00
S-8261 Series
Seiko Instruments Inc.
9
2. Except Detection Delay Time (−40°C to +85°C
*1
)
Table 7
(Ta
= −40°C to +85°C
*1
unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit
Test
Condition
Test
Circuit
DETECTION VOLTAGE
Overcharge detection voltage
V
CU
=
3.9 V to 4.5 V, 5 mV Step
V
CU
⎯
V
CU
−0.055
V
CU
V
CU
+0.040
V 1 1
Overcharge hysteresis voltage
V
HC
=
0.1 V to 0.4 V, 50 mV Step
V
HC
⎯
V
HC
−0.025
V
HC
V
HC
+0.025
V 1 1
Overdischarge detection voltage
V
DL
=
2.0 V to 3.0 V, 10 mV Step
V
DL
⎯
V
DL
−0.080
V
DL
V
DL
+0.080
V 2 2
Overdischarge hysteresis voltage
V
HD
=
0.0 V to 0.7 V, 100 mV Step
V
HD
⎯
V
HD
−0.050
V
HD
V
HD
+0.050
V 2 2
Overcurrent 1 detection voltage
V
IOV1
=
0.05 V to 0.3 V, 10 mV Step
V
IOV1
⎯
V
IOV1
−0.021
V
IOV1
V
IOV1
+0.021
V 3 2
Overcurrent 2 detection voltage
V
IOV2
⎯ 0.37 0.5 0.63 V 3 2
Load short-circuiting detection voltage
V
SHORT
⎯ 0.7 1.2 1.7 V 3 2
Charger detection voltage
V
CHA
⎯ −1.2 −0.7 −0.2 V 4 2
INPUT VOLTAGE, OPERATION VOLTAGE
Operation voltage between VDD and VSS
V
DSOP1
Internal circuit operating voltage
1.5 ⎯ 8 V ⎯ ⎯
Operation voltage between VDD and VM
V
DSOP2
Internal circuit operating voltage
1.5 ⎯ 28 V ⎯ ⎯
CURRENT CONSUMPTION (with power-down function)
Current consumption in normal operation
I
OPE
V
DD
=
3.5 V, V
VM
=
0 V
0.7 3.5 8.0 μA 5 2
Current consumption at power down
I
PDN
V
DD
=
V
VM
=
1.5 V
⎯ ⎯ 0.1 μA 5 2
CURRENT CONSUMPTION (without power-down function)
Current consumption in normal operation
I
OPE
V
DD
=
3.5 V, V
VM
=
0 V
0.7 3.5 8.0 μA 5 2
Overdischarge current consumption
I
OPED
V
DD
=
V
VM
=
1.5 V
0.7 3.0 6.0 μA 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 kΩ 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 kΩ 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 kΩ 8 4
DO pin resistance “L”
R
DOL
V
DO
=
0.5 V, V
DD
=
V
VM
=
1.8 V
1.2 5 15 kΩ 8 4
VM INTERNAL RESISTANCE
Internal resistance between VM and VDD
R
VMD
V
DD
=
1.8 V, V
VM
=
0 V
78 300 1310 kΩ 6 3
Internal resistance between VM and VSS
R
VMS
V
DD
=
3.5 V, V
VM
=
1.0 V
7.2 20 44 kΩ 6 3
0 V BATTERY CHARGE FUNCTION
0 V battery charge starting charger voltage
V
0CHA
0 V battery charge “available”
1.7 ⎯ ⎯ V 11 2
0 V battery charge inhibition battery voltage
V
0INH
0 V battery charge “unavailable”
⎯ ⎯ 0.3 V 12 2
*1. Since products are not screened at high and low temperatures, the specification for this temperature range is
guaranteed by design, not
tested in production.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33

S-8261ABJMD-G3JT2G

Mfr. #:
Buy S-8261ABJMD-G3JT2G
Manufacturer:
ABLIC
Description:
Battery Management Lithium-Ion battery protection (1 cell)
Lifecycle:
New from this manufacturer.
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