S-8244 SII [Seiko Instruments Inc], S-8244 Datasheet - Page 5

• Manufacturer Part Number: S-8244
• Description: BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
• Manufacturer: SII [Seiko Instruments Inc]

Rev.3.3
Pin Configurations
BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
SENSE
VCC
VC1
VC2
VSS
VC3
ICT
CO
_00
1
2
3
4
8-Pin MSOP
Top view
SNT-8A
1
2
3
4
Top view
Figure 3
Figure 2
6
8
7
5
8
7
6
5
VCC
SENSE
VC1
VC2
VSS
VC3
CO
ICT
Seiko Instruments Inc.
Pin No.
Pin No.
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
SENSE
SENSE
Symbol
Symbol
VCC
VCC
VSS
VC3
VC2
VC1
VC1
VC2
VC3
VSS
ICT
ICT
CO
CO
FET gate connection pin for charge control
Capacitor connection pin for overcharge
detection delay
Negative power input pin
Negative voltage connection pin of Battery 4
Negative voltage connection pin of Battery 3
Positive voltage connection pin of Battery 4
Negative voltage connection pin of Battery 2
Positive voltage connection pin of Battery 3
Negative voltage connection pin of Battery 1
Positive voltage connection pin of Battery 2
Positive voltage connection pin of Battery 1
Positive power input pin
Positive power input pin
Positive voltage connection pin of Battery
Negative voltage connection pin of Battery 1
Positive voltage connection pin of Battery 2
Negative voltage connection pin of Battery 2
Positive voltage connection pin of Battery 3
Negative voltage connection pin of Battery 3
Positive voltage connection pin of Battery 4
Negative power input pin
Negative voltage connection pin of Battery 4
Capacitor connection pin for overcharge
detection delay
FET gate connection pin for charge control
1
Table 3
Table 4
Description
Description
S-8244 Series
5