S-8213AAB-I6T1U Datasheet, PDF (5/28 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 2-SERIAL

Rev.1.3_03
BATTERY PROTECTION IC FOR 2-SERIAL / 3-SERIAL CELL PACK (SECONDARY PROTECTION)
S-8213 Series
 Pin Configurations
1. SOT-23-6
Top view
654
123
Figure 3
Pin No. Symbol
1 VSS
2 VC3
3 VC2
4 VC1
5 VDD
6 CO
Table 3
Description
Input pin for negative power supply,
connection pin for negative voltage of battery 3
Connection pin for negative voltage of battery 2,
connection pin for positive voltage of battery 3
Connection pin for negative voltage of battery 1,
connection pin for positive voltage of battery 2
Connection pin for positive voltage of battery 1
Input pin for positive power supply
Connection pin of charge control FET gate
2. SNT-6A
Top view
1
6
2
5
3
4
Figure 4
Pin No. Symbol
1 CO
2 VDD
3 VC1
4 VC2
5 VC3
6 VSS
Table 4
Description
Connection pin of charge control FET gate
Input pin for positive power supply
Connection pin for positive voltage of battery 1
Connection pin for negative voltage of battery 1,
connection pin for positive voltage of battery 2
Connection pin for negative voltage of battery 2,
connection pin for positive voltage of battery 3
Input pin for negative power supply,
connection pin for negative voltage of battery 3
5