S-8204B Seiko, S-8204B Datasheet - Page 21

• Manufacturer Part Number: S-8204B
• Description: BATTERY PROTECTION IC
• Manufacturer: Seiko

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R
EB+
EB−
Rev.2.1
ATL
1. 4-Series Cell (with protect overcurrent function)
Connection Examples of Battery Protection IC
R
_00
EB −
Z
D1
R
Charging
COP
FET
BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
M1
M2
R
Discharging
VMP
FET
R
C
C
DOP
CDT
CCT
C
CIT
Seiko Instruments Inc.
R
VINI
Figure 10
R
SENSE
1 COP
2 VMP
3 DOP
4 VINI
5 CDT
6 CCT
7 CIT
8 SEL
S-8204B
CTLC 16
CTLD 15
VDD 14
VC1 13
VC2 12
VC4 10
VC3 11
VSS 9
R
SEL
C
VC4
C
R
R
VC3
CTLC
C
CTLD
VC2
C
VC1
S-8204B Series
C
VDD
R
R
R
R
R
VDD
VC1
VC2
VC3
VC4
21