S-8232 Datasheet, PDF (5/27 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK

Rev.5.4_00
BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
S-8232 Series
„ Pin Configuration
8-Pin TSSOP
Top view
SENS ₁
8
DO 2
7
CO ₃
6
VM ₄
5
VCC
VC
ICT
VSS
Figure 2
Table 3
Pin No.
1
2
3
4
5
6
7
8
Symbol
SENS
DO
CO
VM
VSS
ICT
VC
VCC
Description
Detection pin for voltage between SENS and
VC (Detection for overcharge and
overdischarge)
FET gate connection pin for discharge
control (CMOS output)
FET gate connection pin for charge control
(CMOS output)
Detection pin for voltage between VM and
VSS (Overcurrent detection pin)
Negative power input pin
Capacitor connection pin for detection delay
Middle voltage input pin
Positive power input pin
Seiko Instruments Inc.
5