WS9442P Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – Non-isolated Buck Offline LED Driver

WS9442P Product Description
Ordering Information
Package
7-Pin DIP-7, Pb-free
Recommended Operation Conditions
Part Number
Package
WS9442PD7P
DIP7
Marking
WS9442PD7P
Input voltage
175VAC-264VAC
90VAC-264VAC
Part Number
WS9442PD7P
Maximum output power
120V/280mA
160V/220mA
80V/300mA
Absolute Maximum Ratings
Symbol
Parameter
Range
Unit
VDS
Internal HV MOSFET drain voltage
-0.3~500
V
ICC_MAX
VCC pin maximum sink current
10
mA
VROVP
LED open circuit protection voltage regulation
-0.3~7
V
VCS
Current sense pin input voltage
-0.3~7
V
PDMAX
Power dissipation DIP7
0.9
W
TJ
Maximum operating junction temperature
150
℃
TSTG
Minimum/Maximum Storage temperature
-55~150
℃
Note：Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device.
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
www.winsemi.com Tel : [phone] Fax : [phone]
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
3/9