EUP9232
Block Diagram
Figure1.
Pin Configurations
Package Type
Pin Configurations
TSSOP-8
Pin Description
Pin No.
Symbol
Pin Description
Detection pin for voltage between SENS and VC (Detection for overcharge
1
SENS
and overdischarge)
FET gate connection pin for discharge control (CMOS output)
2
3
DO
CO
FET gate connection pin for charge control (CMOS output)
Detection pin for voltage between VM and VSS (Overcurrent detection
pin)
4
VM
5
6
7
8
VSS
ICT
Negative power input pin
Capacitor connection pin for detection delay
Middle voltage input pin
VC
VCC
Positive power input pin
DS9232 Ver1.1 Feb. 2007
2
EUTECH [ EUTECH MICROELECTRONICS INC ]
