S-8262AAA-I8T1U Datasheet, PDF (5/36 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC

Rev.1.0_02
 Pin Configuration
1. SNT-8A
Top view
1
8
2
7
3
6
4
5
Figure 2
BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
S-8262A Series
Pin No.
1
Symbol
CO
2
DO
3
AO
4
VSS
5
VC
6
VDD
7
DP
8
VM
Table 5
Description
Connection pin of charge control FET gate
(CMOS output)
Connection pin of discharge control FET gate
(CMOS output)
Overcharge alarm signal output pin
(Nch open drain output)
Input pin for negative power supply,
connection pin for negative voltage of battery 2
Connection pin for negative voltage of battery 1,
connection pin for positive voltage of battery 2
Input pin for positive power supply,
connection pin for positive voltage of battery 1
Test mode switching pin (shortening delay time)
Voltage detection pin between VM pin and VSS pin
(Overcurrent / charger detection pin)
5