BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
Pin Configurations
SOT-23-5
Top view
Table 5
Rev.7.6
_00
5
4
Pin No.
1
2
3
4
5
Symbol
VM
VDD
VSS
DO
CO
Description
Voltage detection pin between VM and VSS
(Overcurrent detection pin)
Positive power input pin
Negative power input pin
FET gate connection pin for discharge control
(CMOS output)
FET gate connection pin for charge control
(CMOS output)
1
2
Figure 2
3
SNT-6A
Top view
1
2
3
6
5
4
Table 6
Pin No.
1
Symbol
NC
*1
Description
Figure 3
No connection
FET gate connection pin for charge control
2
CO
(CMOS output)
FET gate connection pin for discharge control
3
DO
(CMOS output)
4
VSS
Negative power input pin
5
VDD
Positive power input pin
Voltage detection pin between VM and VSS
6
VM
(Overcurrent detection pin)
*1.
The NC pin is electrically open.
The NC pin can be connected to VDD or VSS.
8
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
