s-8204bad-tct1g Seiko Instruments Inc., s-8204bad-tct1g Datasheet - Page 23

• Manufacturer Part Number: s-8204bad-tct1g
• Description: Battery Protection Ic For 3-series Or 4-series Cell Pack
• Manufacturer: Seiko Instruments Inc.

Rev.1.3
3. 8-Series Cell (cascade connection with protect overcurrent function)
R
EB+
EB−
ATL
_00
R
INV4
M7
R
EB −
Z
M5
R
M6
D1
INV3
Charging
BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
R
COP
FET
M1
R
M3
M4
M2
INV2
D
COP
R
INV1
R
R
Discharging
IFC
IFD
R
FET
C
C
C
R
DOP
CDT2
CCT2
CDT1
VINI1
Seiko Instruments Inc.
C
C
CIT2
CCT1
R
R
CIT1
VINI2
Figure 12
R
SENSE
1 COP
2 VMP
3 DOP
4 VINI
5 CDT
6 CCT
7 CIT
8 SEL
1 COP
2 VMP
3 DOP
4 VINI
5 CDT
6 CCT
7 CIT
8 SEL
S-8204B
S-8204B
(1)
(2)
CTLC 16
CTLD 15
CTLC 16
CTLD 15
VDD 14
VDD 14
VC1 13
VC2 12
VC4 10
VC1 13
VC2 12
VC4 10
VC3 11
VC3 11
VSS 9
VSS 9
R
R
SEL2
SEL1
C
C
R
R
VC4
VC8
CTL
CTL
C
C
VC3
VC7
C
C
VC6
VC2
S-8204B Series
C
C
VC1
VC5
C
C
VDD1
VDD2
R
R
R
R
R
R
R
R
R
R
VDD1
VC1
VC2
VC3
VC4
VDD2
VC5
VC6
VC7
VC8
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