PIN CONFIGURATION
• 8pin SOP
1
8
2
7
3
6
4
5
PIN DESCRIPTION
Pin No.
1
2
3
4
5
6
7
8
Symbol
VSS
CE
VDOUT
VDIN
VOUT
VDD
EXT
LX
Ground Pin
Pin Description
Chip Enable Pin
Voltage Detector Output Pin.Nch Open Drain Output
Detection Input Pin of Voltage Detector
Output Pin for Regulator
Step-up Output. Power Supply Pin
External Transistor Drive Pin
External Inductor Drive Pin.
RS5RJ
3