WS2268
Genenral Information
Pin Configuration
Marking Information
WS2268SP
DVf YWW
Line1 W :Winsemi Logo
Line2 Device Name(WS2268SP)
Line 3 Lot Code
Y: Year code(0:2010,1:2011……)
ww: Week code(1-52)
Termianl Assignments
Pin number
Pin name
Function
1
2
3
4
5
6
7
8
IP
VP
G
The primary current sense
Supply voltage
This pin drives the base of external power NPN switch
Ground
GND
PCC
U
This pin connects a resistor for peak current compensation
The voltage feedback from the auxiliary winding
This pin connects a resistor for cable compensation
Null
CDC
-
Block Diagram
Constant
voltage control
Constant
Current control
2/8
Steady, keep for your advance
WINSEMI [ SHENZHEN WINSEMI MICROELECTRONICS CO., LTD ]
