S-8233A Datasheet, PDF (13/30 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK

Rev.3.2_10
BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233A Series
V4
1 MΩ
DOP
VCC
V1
CD1
COP
VMP
CTL
VC1
V2
CD2
S-8233A
CCT
VC2
C1=0.47 µF
CDT
C2=0.1 µF
V3
CD3
C3=0.1 µF
COVT
VSS
C1
S1
C2
C3
Measurement circuit 7
1 MΩ
I1 V4
S1
V1
VCC
CD1
S4 _I2
V5 _VC1
S2
V2
CD2
S5 I3
V6 _VC2
S3
V3
CD3
S6 I4
V7 _VSS
DOP
COP
VMP
CTL
S-8233A
CCT
CDT
COVT
Measurement circuit 8
I1
DOP
VCC
V1
CD1
COP
VMP
CTL
VC1
V2
CD2
VC2
V3
CD3
VSS
S-8233A
CCT
CDT
COVT
Measurement circuit 9
Figure 4 (2/2)
V8
1 MΩ
DOP
VCC
V1
CD1
COP
VMP
CTL
VC1
V2
CD2
VC2
V3
CD3
VSS
S-8233A
CCT
CDT
COVT
Measurement circuit 10
Seiko Instruments Inc.
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