WS3412 ProductDescription
Ordering Information
Package
Marking
Part Number
8-Pin SOP-8, Pb-free
WS3412S8P
WS3412S8P
Recommended Operation Conditions
Maximum output
Part Number
Package
Input voltage
power
175VAC-264VAC
90VAC-264VAC
120V/170mA
80V/170mA
WS3412S8P
SOP8
Absolute Maximum Ratings
symbol
paramete
Vcc pin voltage
Range
unit
V
VCC
-0.3~8
-0.3~550
-0.3~7
-0.3~7
-0.3~7
0.5
VD
VCS
Internal HV MOSFET Drain to Source voltage
Current sense pin input voltage
Feedback pin input voltage
Compensation pin voltage
V
V
VFB
V
VCOMP
PDMAX
TJ
V
Power dissipation
W
℃
℃
Operating junction temperature
Storage temperature range
165
TSTG
-55~165
Note : Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
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