S-8253A SII [Seiko Instruments Inc], S-8253A Datasheet - Page 14

• Manufacturer Part Number: S-8253A
• Description: BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
• Manufacturer: SII [Seiko Instruments Inc]

14
BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
S-8253A/B Series
V5
V4
S1
S2
S3
S4
V
A
A
1 MΩ
V
1
4
2
3
1
4
1
4
2
3
2
3
CTL
DOP
COP
VMP
DOP
COP
VMP
CTL
DOP
COP
VMP
CTL
S-8253A
S-8253A
S-8253A
VDD
VSS
VDD
VSS
VDD
VSS
VC1
VC2
VC1
VC2
VC1
VC2
5
5
5
8
7
6
8
7
6
8
7
6
1 µF
1 µF
1 µF
A
A
Seiko Instruments Inc.
Figure 5 Test Circuit 1
Figure 6 Test Circuit 2
Figure 7 Test Circuit 3
V1
V2
V1
V2
V1
V2
S3
S4
S1
S2
V5
V4
V
A
A
1 MΩ
V
1
4
1
4
2
3
1
2
3
4
2
3
CTL
DOP
COP
VMP
CTL
CTL
DOP
COP
VMP
DOP
COP
VMP
S-8253B
S-8253B
S-8253B
VDD
VSS
VDD
VDD
VSS
VC1
VC2
VSS
VC1
VC2
VC1
VC2
5
8
7
6
5
8
7
6
5
8
7
6
Rev.3.7
1 µF
1 µF
1 µF
A
A
A
V1
V2
V3
V1
V2
V3
V1
V2
V3
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