s-8243b Seiko Instruments Inc., s-8243b Datasheet - Page 15

• Manufacturer Part Number: s-8243b
• Description: Battry Protection Ic For 3-serial Or 4-serial Cell Pack
• Manufacturer: Seiko Instruments Inc.

Rev.2.5
_00
R1=1 MΩ
V
V1
V2
V3
V4
V1
V2
V3
V4
A
A
V1
V2
V3
V4
1 VDD
2 DOP
3 COP
4 VMP
5 VC1
6 VC2
7 VC3
8 VSS
2 DOP
3 COP
4 VMP
5 VC1
7 VC3
8 VSS
1 VDD
6 VC2
BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
Test circuit 5
Test circuit 7
Test circuit 9
VBATOUT 11
VBATOUT 11
1 VDD
2 DOP
3 COP
4 VMP
5 VC1
6 VC2
7 VC3
8 VSS
VREG 16
CTL2 14
CTL4 12
CTL1 15
CTL3 13
CDT
VREG 16
CCT 10
CTL2 14
CTL4 12
CTL1 15
CTL3 13
CDT
CCT 10
9
VBATOUT 11
9
C3=0.1 µF
VREG 16
CTL1 15
CTL2 14
CTL3 13
CTL4 12
CDT
CCT 10
A
A
A
A
A
C2=0.1 µF
9
C1=1 µF
C1=1 µF
Seiko Instruments Inc.
C1=1 µF
Figure 5 (2 / 2)
R1=1 MΩ
V
V
V1
V2
V3
V4
V1
V2
V3
V4
A
Test circuit 6
Test circuit 8
1 VDD
2 DOP
3 COP
4 VMP
5 VC1
6 VC2
7 VC3
8 VSS
2 DOP
3 COP
4 VMP
5 VC1
7 VC3
8 VSS
1 VDD
6 VC2
VBATOUT 11
VBATOUT 11
VREG 16
CTL1 15
CTL2 14
CTL3 13
CTL4 12
VREG 16
CDT
CTL2 14
CTL4 12
CCT 10
CTL1 15
CTL3 13
CDT
S-8243A/B Series
CCT 10
9
9
C1=1 µF
C1=1 µF
15