S-8254AALFT-TB-G Seiko Instruments, S-8254AALFT-TB-G Datasheet - Page 19

• Manufacturer Part Number: S-8254AALFT-TB-G
• Description: IC LI-ION BATT PROTECT 16-TSSOP
• Manufacturer: Seiko Instruments

Specifications of S-8254AALFT-TB-G

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 2 V ~ 24 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Output Voltage: 4.3 V
• Operating Supply Voltage: 2 V to 24 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev.5.0
1. 3-serial Cell
2. 4-serial Cell
Battery Protection IC Connection Example
EB+
EB−
EB+
EB−
_01
R
R
VMP
VMP
R
R
VINI
VINI
BATTERY PROTECTION IC FOR 3-SERIAL- OR 4-SERIAL-CELL PACK
R
R
COP
COP
C
C
Charging
Charging
CDT
FET
CDT
FET
C
C
CCT
CCT
Discharging
Discharging
FET
FET
R
R
DOP
DOP
1 COP
2 VMP
3 DOP
4 VINI
5 CDT
6 CCT
7 VSS
8
1 COP
2 VMP
3 DOP
4 VINI
5 CDT
6 CCT
7 VSS
8
Seiko Instruments Inc.
NC
NC
S-8254A
S-8254A
Figure 11
Figure 12
VDD
VDD
VC1
VC2
VC3
VC4
VC1
VC2
VC3
VC4
CTL
SEL
CTL
SEL
NC
NC
16
15
14
13
12
11
10
16
15
14
13
12
11
10
9
9
C
C
VC1
VC1
C
C
VC2
VC2
R
C
C
SEL
VC3
VC3
C
R
VC4
SEL
C
C
VSS
VSS
R
R
R
R
R
R
R
R
R
R
R
R
R
SENSE
SENSE
S-8254A Series
VC1
VC2
VC3
CTL
VSS
VC1
VC2
VC3
VC4
CTL
VSS
CTL
CTL
19