LNK353GN Power Integrations, LNK353GN Datasheet - Page 10

• Manufacturer Part Number: LNK353GN
• Description: IC OFFLINE SWIT OCP HV 8SMD
• Manufacturer: Power Integrations
• Series: LinkSwitch®-HFr
• Type: Off Line Switcherr

Specifications of LNK353GN

• Output Isolation: Isolated
• Frequency Range: 186 ~ 214kHz
• Voltage - Output: 700V
• Power (watts): 4W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SMD Gull Wing, 7 Leads
• Output Voltage: 5.8 V
• Input / Supply Voltage (max): 265 VAC
• Input / Supply Voltage (min): 85 VAC
• Duty Cycle (max): 63 %
• Switching Frequency: 200 KHz
• Supply Current: 280 uA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1172; LNK353GN

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