S-8233ACFE-TB Seiko Instruments, S-8233ACFE-TB Datasheet - Page 7

• Manufacturer Part Number: S-8233ACFE-TB
• Description: Battery Management 4.25V 3-Cell Serial
• Manufacturer: Seiko Instruments

Specifications of S-8233ACFE-TB

• Product: Charge Management
• Battery Type: Li-Ion Pack
• Output Voltage: 24 V
• Operating Supply Voltage: 2 V to 24 V
• Supply Current: 50 uA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Package / Case: SOP-14
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Detection voltage
Over charge detection voltage1
Over charge release voltage1
Over discharge detection voltage1
Over discharge release voltage1
Over charge detection voltage 2
Over charge release voltage 2
Over discharge detection voltage 2
Over discharge release voltage 2
Over charge detection voltage3
Over charge release voltage3
Over discharge detection voltage3
Over discharge release voltage3
Over current detection voltage1
Over current detection voltage 2
Over current detection voltage3
Voltage temperature factor 1
Voltage temperature factor 2
Delay time
Over charge detection delay time1
Over charge detection delay time 2
Over charge detection delay time3
Over discharge detection delay time1
Over discharge detection delay time 2
Over discharge detection delay time3
Over current detection delay time1
Over current detection delay time 2
Over current detection delay time3
Operating voltage
Operating voltage between VCC and
VSS
Current consumption
Current consumption (during normal
operation)
Current consumption for cell 2
Current consumption for cell 3
Current consumption at power down
Internal resistance
Resistance between
VCC and VMP
Resistance between
VSS and VMP
Input voltage
CTL"H" Input voltage
CTL"L" Input voltage
Rev.3.2
Electrical Characteristics
*4
_10
Item
*2
*3
*1
Symbol
V
V
V
T
T
I
I
R
V
V
V
R
V
V
V
V
V
V
V
V
V
V
V
V
t
t
t
t
t
t
t
t
t
I
CELL2
CELL3
I
CTL(H)
CTL(L)
COE1
COE2
IOV1
IOV2
IOV3
DSOP
CU1
CU2
CU3
DD1
DD2
DD3
OPE
PDN
IOV1
IOV2
IOV3
VCM
VSM
CU1
CD1
DD1
DU1
CU2
CD2
DD2
DU2
CU3
CD3
DD3
DU3
FET gate capacitor =2000 pF
BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
0.15 to 0.50V Adjustment
4.10 to 4.35 Adjustment
3.85 to 4.35 Adjustment
2.00 to 2.70 Adjustment
2.00 to 3.70 Adjustment
4.10 to 4.35 Adjustment
3.85 to 4.35 Adjustment
2.00 to 2.70 Adjustment
2.00 to 3.70 Adjustment
4.10 to 4.35 Adjustment
3.85 to 4.35 Adjustment
2.00 to 2.70 Adjustment
2.00 to 3.70 Adjustment
V1=V2=V3=3.5 V
V1=V2=V3=1.5 V
V1=V2=V3=3.5 V
V1=V2=V3=3.5 V
V1=V2=V3=3.5 V
V1=V2=V3=1.5 V
V1=V2=V3=3.5 V
V1=V2=V3=1.5 V
Seiko Instruments Inc.
Ta=-20 to 70°C
Ta=-20 to 70°C
V
V
C
C
C
C
C
C
C
Condition
CC
SS
CCT
CCT
CCT
COVT
CDT
CDT
CDT
Reference
Reference
=0.47 µF
=0.47 µF
=0.47 µF
Table 6 (1 / 2)
=0.1 µF
=0.1 µF
=0.1 µF
=0.1 µF
−
−
−
−
*5
*5
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IOV1
CU1
CD1
DD1
DU1
CU2
CD2
DD2
DU2
CU3
CD3
DD3
DU3
Min.
−300
−300
CC
0.54
−1.0
−0.5
0.40
0.20
0.40
0.20
100
1.0
0.5
0.5
0.5
2.0
20
20
20
10
−
−
−
−0.05
−0.10
−0.08
−0.10
−0.05
−0.10
−0.08
−0.10
−0.05
−0.10
−0.08
−0.10
2
x0.8
x 0.9 V
(Ta = 25 °C unless otherwise specified)
Typ.
V
V
V
V
V
V
V
V
V
V
V
V
0.90
0.50
0.90
0.50
300
0.6
2.0
1.0
1.0
1.0
40
40
40
20
20
IOV1
−
−
−
−
CU1
CD1
DD1
DU1
CU2
CD2
DD2
DU2
CU3
CD3
DD3
DU3
0
0
4
0
0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CU1
CD1
DD1
DU1
CU2
CD2
DD2
DU2
CU3
CD3
DD3
DU3
IOV1
Max.
CC
0.66
1.40
0.80
1.40
0.80
550
300
300
3.0
1.0
0.5
1.5
1.5
1.5
0.1
60
60
60
30
24
50
+0.05
+0.10
+0.08
+0.10
+0.05
+0.10
+0.08
+0.10
+0.05
+0.10
+0.08
+0.10
−
8
x0.2
x 1.1
mV/°C
mV/°C
Unit
MΩ
MΩ
MΩ
MΩ
ms
ms
ms
ms
ms
µA
µA
µs
nA
nA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
s
s
s
S-8233A Series
Measure-
condition
ment
10
11
10
11
12
12
12
−
−
−
−
−
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
9
9
5
5
5
5
6
6
6
6
Measure-
circuit
ment
−
−
−
−
−
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
6
6
6
6
6
6
7
7
7
3
3
3
3
3
3
3
3
7