s-8204a Seiko Instruments Inc., s-8204a Datasheet - Page 21

• Manufacturer Part Number: s-8204a
• Description: Battery Protection Ic For 3-series Or 4-series Cell Pack
• Manufacturer: Seiko Instruments Inc.

Rev.1.3
1. 3- Series Cell
2. 4- Series Cell
Connection Examples of Battery Protection IC
EB+
EB−
EB+
EB−
_00
R
R
VMP
VMP
R
R
VINI
VINI
BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
R
R
COP
COP
C
C
Charging
Charging
CDT
CDT
FET
FET
C
C
CCT
CCT
Discharging
Discharging
C
C
FET
FET
CIT
CIT
R
R
DOP
DOP
1 COP
2 VMP
3 DOP
4 VINI
5 CDT
6 CCT
7 CIT
8
1 COP
2 VMP
3 DOP
4 VINI
5 CDT
6 CCT
7 CIT
8
Seiko Instruments Inc.
SEL
SEL
S-8204A
S-8204A
Figure 12
Figure 13
CTLC
CTLD
CTLC
CTLD
VDD
VDD
VSS
VSS
VC1
VC2
VC3
VC4
VC1
VC2
VC3
VC4
16
15
14
13
12
11
10
16
15
14
13
12
11
10
9
9
R
R
SEL
SEL
C
C
VC1
VC1
C
C
VC2
VC2
C
C
VC3
C
VC3
VC4
C
VSS
R
R
C
R
R
R
R
R
R
R
R
R
R
R
R
R
R
SENSE
SENSE
S-8204A Series
VSS
CTLC
CTLD
CTLC
CTLD
VC1
VC2
VC3
VC4
VSS
VC1
VC2
VC3
VC4
VSS
CTLC
CTLD
CTLC
CTLD
21