lnk354 Power Integrations, Inc., lnk354 Datasheet - Page 10
![no-image](/images/no-image-200.jpg)
lnk354
Manufacturer Part Number
lnk354
Description
Enhanced, Energy Ef?cient, Low Power Off-line Switcher Ic
Manufacturer
Power Integrations, Inc.
Datasheet
1.LNK354.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
lnk354G
Manufacturer:
SAMSUNG
Quantity:
6 229
Company:
Part Number:
lnk354GN
Manufacturer:
POWER
Quantity:
15 000
Part Number:
lnk354P
Manufacturer:
POWER
Quantity:
20 000
Company:
Part Number:
lnk354PN
Manufacturer:
power
Quantity:
15 000
Part Number:
lnk354PN
Manufacturer:
POWER
Quantity:
20 000
Figure 8. LinkSwitch-HF Duty Cycle Measurement.
Figure 7. LinkSwitch-HF General Test Circuit.
10
VOLTAGE
DRAIN
LNK353/354
F
2/05
0 V
HV
90%
t 1
10%
50 V
S1
t 2
D =
470 Ω
5 W
t 1
t 2
PI-2048-033001
90%
S
D
S
FB
BP
S
S
Figure 9. LinkSwitch-HF Output Enable Timing.
(internal signal)
DC
V
DRAIN
t
P
MAX
=
FB
f
OSC
1
470 kΩ
0.1 µF
t P
t EN
S2
50 V
PI-3707-112503
PI-3490-060204