EUP9232
Block Diagram
Figure1.
Pin Configurations
Package Type
Pin Configurations
TSSOP-8
Pin Description
Pin No.
1
2
3
4
5
6
7
8
DS9232 Ver1.1
Symbol
SENS
DO
CO
VM
VSS
ICT
VC
VCC
Feb. 2007
Pin 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
2