
Rev. J 06/13
12
LNK302/304-306
www.powerint.com
50 V50 V
D
FB
SS
S
S
BP
S1
470 kΩ
S2
0.1 μF
470 Ω
5 W
PI-3707-112503
FB
t
P
t
EN
DC
MAX
t
P
=
1
f
OSC
V
DRAIN
(internal signal)
Figure 7. LinkSwitch-TN General Test Circuit.
Figure 8. LinkSwitch-TN Duty Cycle Measurement.
Figure 9. LinkSwitch-TN Output Enable Timing.