S-8241ABKMC-GBKT2G Datasheet, PDF (8/39 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 1-CELL PACK

BATTERY PROTECTION IC FOR 1-CELL PACK
S-8241 Series
Rev.9.1_00
„ Pin Configurations
SOT-23-5
Top view
5
4
123
Pin No.
1
2
3
4
5
Symbol
VM
VDD
VSS
DO
CO
Table 5
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)
Figure 2
SNT-6A
Top view
1
6
2
5
3
4
Figure 3
Table 6
Pin No.
1
Symbol
NC^*1
No connection
Description
2
CO
FET gate connection pin for charge control
(CMOS output)
3
DO
FET gate connection pin for discharge control
(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.