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S-8209BAA-T8T1G
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P26
BATTERY PROTECTION IC
WITH CELL-BALANCE FUNCTION
S-8209B Series
Rev.3.3
_00
Seiko Instrum
ents Inc.
16
Characteristics (Typical Data)
1. Current consumption
1. 1 I
OPE
vs. Ta
1. 2 I
OPE
vs.
V
DS
40
0
25
50
75
85
5
4
3
2
1
0
I
OPE
[
A]
Ta [
C]
25
02
3
4
5
6
8
7
6
5
4
3
2
1
0
I
OPE
[
A]
V
DS
[V]
17
8
2.
Overcharge detection / r
elease voltages, Cell-balance detec
tion / release voltages, Overdischa
rge
detection / release voltages
2. 1 V
CU
vs. Ta
2. 2 V
CL
vs.
Ta
40
0
25
50
75
85
4.12
4.11
4.10
4.09
4.08
4.07
V
CU
[V]
Ta [
C]
25
40
0
25
50
75
85
4.04
4.02
4.00
3.98
3.96
3.94
V
CL
[V]
Ta [
C]
25
2. 3 V
BU
vs.
Ta
2. 4 V
BL
vs.
Ta
40
0
25
50
75
85
4.07
4.06
4.05
4.04
4.03
4.02
V
BU
[V]
Ta [
C]
25
40
0
25
50
75
85
4.04
4.02
4.00
3.98
3.96
3.94
V
BL
[V]
Ta [
C]
25
2. 5 V
DU
vs. Ta
2. 6 V
DL
vs.
Ta
40
0
25
50
75
85
2.82
2.78
2.74
2.70
2.66
2.62
V
DU
[V]
Ta [
C]
25
40
0
25
50
75
85
2.56
2.54
2.52
2.50
2.48
2.46
V
DL
[V]
Ta [
C]
25
BATTERY PROTECTION IC
WITH CELL-BALANCE FUNCTION
Rev.3.3
_00
S-8209B Series
Seiko Instrum
ents Inc.
17
3. CO / DO / CB pin current
3. 1 I
COH
vs.
V
CO
(V
DS
= 3.5 V)
3. 2 I
DOH
vs.
V
DO
(V
DS
= 3.5 V)
0
1.0
1.5
2.0
2.5
2000
1750
1500
1250
1000
750
500
250
0
I
COH
[
A]
V
CO
[V]
0.5
3.0
3.5
0
1.0
1.5
2.0
2.5
2000
1750
1500
1250
1000
750
500
250
0
I
DOH
[
A]
V
DO
[V]
0.5
3.0
3.5
3. 3 I
CBH
vs.
V
CB
(V
DS
= 4.5 V)
3. 4 I
CBL
vs.
V
CB
(V
DS
= 3.5 V)
0
1.0
1.5
2.0
2.5
2000
1750
1500
1250
1000
750
500
250
0
I
CBH
[
A]
V
CB
[V]
0.5
3.0
4.5
3.5
4.0
0
1.0
1.5
2.0
2.5
2000
1750
1500
1250
1000
750
500
250
0
I
CBL
[
A]
V
CB
[V]
0.5
3.0
3.5
4. CTLC / CTLD pin current
4. 1 I
CTLCL
vs. Ta
(V
DS
= 3.5 V)
4. 2 I
CTLDL
vs. Ta
(V
DS
= 3.5 V)
40
0
25
50
75
85
600
500
400
300
200
100
0
I
CTLCL
[nA]
Ta [
C]
25
40
0
25
50
75
85
600
500
400
300
200
100
0
I
CTLDL
[nA]
Ta [
C]
25
5. CDT pin resistance / CDT pin detection voltage
5. 1 R
CDT
vs. Ta
5. 2 V
CDET
/ V
DS
vs.
Ta
40
0
25
50
75
85
12.0
10.0
8.0
6.0
4.0
2.0
0
R
CDT
[M
]
Ta [
C]
25
40
0
25
50
75
85
0.720
0.715
0.710
0.705
0.700
0.695
0.690
0.685
0.680
V
CDET
/ V
DS
Ta [
C]
25
No.
TITLE
SCALE
UNIT
Seiko
Instruments
Inc.
TSSOP8-E-PKG
Dimensions
No. FT008-A-P-SD-1.1
FT008-A-P-SD-1.1
0.17±0.05
3.00
+0.3
-0.2
0.65
0.2±0.1
1
4
5
8
mm
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P26
S-8209BAA-T8T1G
Mfr. #:
Buy S-8209BAA-T8T1G
Manufacturer:
ABLIC
Description:
Battery Management LITHIUM-ION BATTERY PROT /CELL BALANC
Lifecycle:
New from this manufacturer.
Delivery:
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