S-8254AALFT-TB-G Seiko Instruments, S-8254AALFT-TB-G Datasheet - Page 18

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S-8254AALFT-TB-G

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S-8254AALFT-TB-G
Manufacturer:
SEIKO
Quantity:
12 000
18
BATTERY PROTECTION IC FOR 3-SERIAL- OR 4-SERIAL-CELL PACK
S-8254A Series
2. Overcurrent detection
*1. < 1 > : Normal status
Remark The charger is assumed to charge with a constant current. V
Battery voltage
DOP pin voltage
COP pin voltage
VMP pin voltage
VINI pin voltage
< 2 > : Overcurrent status
Load connection
the charger.
(n = 1 to 4)
Status
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CUn
CLn
DUn
DLn
DD
SS
EB+
SS
DD
IOV3
SS
DD
IOV2
IOV1
SS
*1
Overcurrent 1 detection
delay time (t
<1>
IOV1
V
V
HC
HD
)
Seiko Instruments Inc.
High-Z
<2>
Figure 10
Overcurrent 2 detection
delay time (t
<1>
IOV2
)
High-Z
<2>
EB+
Overcurrent 3 detection
delay time (t
indicates the open voltage of
<1>
IOV3
High-Z
<2>
)
Rev.5.0
<1>
_01

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