S-8233AKFT-TB-G Seiko Instruments, S-8233AKFT-TB-G Datasheet - Page 16
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S-8233AKFT-TB-G
Manufacturer Part Number
S-8233AKFT-TB-G
Description
Battery Management Lithium-Ion battery protection (3 cell)
Manufacturer
Seiko Instruments
Datasheet
1.S-8233ACFE-TB-G.pdf
(26 pages)
Specifications of S-8233AKFT-TB-G
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S-8233AKFT-TB-G
Manufacturer:
SEIKO
Quantity:
512
16
BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233A Series
1. Overcharge detection
2. Overdischarge detection
DOP pin
Timing Chart
Battery
voltage
COP pin
VMP pin
DOP pin
COP pin
VMP pin
Battery
voltage
Charger
connected
Load
connected
Status
*1. <1>Normal status, <2>Overcharge status, <3>Overdischarge status, <4>Overcurrent status, <5>Power-down status
Remark The charger is assumed to charge with a constant current. V
V
V
V
V
*1. <1>Normal status, <2>Overcharge status, <3>Overdischarge status, <4>Overcurrent status, <5>Power-down status
V
Remark The charger is assumed to charge with a constant current. V
V
V
V
V
V
V
Charger
connected
Status
Load
connected
CHA
CC
IOV1
SS
SS
CU
CD
DU
DD
CC
SS
V
V
V
V
V
V
V
V
V
*1
V
V
IOV1
CHA
CU
CD
DU
DD
CC
SS
SS
CC
SS
*1
<1>
<1>
Delay
V1 battery
Delay
<5> <3>
High-Z
<2>
V1 battery
<1>
Delay
<5>
<1>
Seiko Instruments Inc.
<3>
Delay
Figure 6
Figure 7
<1>
High-Z
<2>
Delay
V2 battery
CHA
V2 battery
<5>
indicates the open voltage of the charger.
CHA
<1>
<3>
indicates the open voltage of the charger.
Delay
Delay
<1>
High-Z
High-Z
<2>
<1>
V3 battery
<1>
Delay
Delay
<5>
<5>
V3 battery
<3>
<3> <2>&<3> <3>
Delay
High-Z
Rev.6.0
<1>
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