S-8254AALFT-TB-G Seiko Instruments, S-8254AALFT-TB-G Datasheet - Page 12

• 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

12
BATTERY PROTECTION IC FOR 3-SERIAL- OR 4-SERIAL-CELL PACK
S-8254A Series
5.6 COP Pin Leakage Current (I
5.7 DOP Pin Source Current (I
The COP pin sink current (I
after the initial status. After that, the current that flows through the COP pin when V1 = V2 = V3 = V4 =
6 V and V
The DOP pin sink current (I
after the initial status. After that, the current that flows through the DOP pin when V
and V
DOP
= V
COP
DD
= V
V
− 0.5 V is the DOP pin source current (I
DD
V
is the COP pin leakage current (I
COL
DOL
DOH
A
COH
) is the current that flows through the COP pin when V
) is the current that flows through the DOP pin when V
), DOP Pin Sink Current (I
), COP Pin Sink Current (I
Seiko Instruments Inc.
Figure 4 Test Circuit 1
Figure 5 Test Circuit 2
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
NC
NC
S-8254A
S-8254A
VDD
VDD
VC1
VC2
VC3
VC4
VC1
VC2
VC3
VC4
CTL
SEL
CTL
SEL
NC
NC
COH
DOH
).
16
15
14
13
12
11
10
16
15
14
13
12
11
10
9
9
).
DOL
COL
)
)
C
0.1 μF
C
0.1 μF
1
1
=
=
V1
V2
V3
V4
V1
V2
V3
V4
COP
DOP
VMP
Rev.5.0
= V
= V
= V
SS
SS
DD
+ 0.5 V
+ 0.5 V
− 2 V
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