S-8233B Seiko Instruments, S-8233B Datasheet - Page 11

• Manufacturer Part Number: S-8233B
• Description: Battery Protection IC for 3-Serial Cell Pack
• Manufacturer: Seiko Instruments

Rev.4.0
_00
V1
V2
V3
V5
V1
V2
V3
V6
Measurement circuit 7
V1
V2
V3
VCC
CD1
VC1
CD2
VC2
CD3
VSS
Measurement circuit 5
Measurement circuit 9
I6
VCC
CD1
VC1
CD2
VC2
CD3
VSS
DOP
VCC
CD1
VC1
CD2
VC2
CD3
VSS
DOP
C1 = 0.47 µF
C2 = 0.1 µF
C3 = 0.1 µF
S-8233B
DOP
1MΩ
COP
COP
S-8233B
S-8233B
I1
COP
COVT
VMP
CCT
CTL
CDT
V5
COVT
COVT
VMP
CTL
CDT
VMP
CCT
V4
CCT
CDT
CTL
BATTERY PROTECTION IC FOR 3-SERIAl-CELL PACK
C1
C2
C3
V4
V4
Seiko Instruments Inc.
S1
Figure 3 (2/2)
V1
V2
V3
V1
V2
V3
I8
V8
V5
V1
V2
V3
Measurement circuit 10
S1
S2
S3
S4
S5
S6
Measurement circuit 6
Measurement circuit 8
V5
V6
V7
VCC
CD1
VC1
CD2
VC2
CD3
VSS
I5
I6
I7
VCC
CD1
VC1
CD2
VC2
CD3
VSS
VCC
CD1
VC1
CD2
VC2
CD3
VSS
DOP
DOP
C1 = 0.47 µF
C2 = 0.1 µF
C3 = 0.1 µF
S-8233B
DOP
S-8233B
S-8233B
COP
COP
COP
1MΩ
1MΩ
S-8233B Series
COVT
VMP
CTL
CCT
CDT
COVT
1MΩ
CDT
VMP
CTL
CCT
COVT
CDT
CCT
VMP
CTL
V4
V4
V4
C1
C2
C3
11