S-8232 Datasheet, PDF (12/27 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK

BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
S-8232 Series
Rev.5.4_00
SENS
VCC
V1
VC
S-8232 Series
ICT
S1
V2
VSS
DO
VM
CO
V3
Test Circuit 1
SENS
VCC
V1
S-8232 Series
ICT
VC
V2
VSS
VM
DO
CO
V3
V5 ^{S2 I2}
V4 ^{S1 I1}
Test Circuit 3
SENS
C3 = 0.22 µF
VCC
V1
S-8232 Series
C3
ICT
VC
V2
VSS
DO
VM
CO
V3
Test Circuit 5
Figure 4
I1
SENS
VCC
V1
S-8232 Series
ICT
VC
V2
VSS
DO
VM
CO
V3
I2
S1
Test Circuit 2
SENS
VCC
V1
S-8232 Series
ICT
VC
V2
VSS
VM
DO CO
V3
V5 ^S2
I2
V4 ^S1
I1
Test Circuit 4
SENS
VCC
V1
S-8232 Series
ICT
VC
V2
VSS
DO
VM
CO
4.7 MΩ
V3
Test Circuit 6
12
Seiko Instruments Inc.