LNK353GN Power Integrations, LNK353GN Datasheet - Page 9

• 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

NOTES:
A. Total current consumption is the sum of I
B Since the output MOSFET is switching, it is difficult to isolate the switching current from the supply current at the
C. See Typical Performance Characteristics section Figure 14 for BYPASS pin start-up charging waveform.
D. This current is only intended to supply an optional optocoupler connected between the BYPASS and FEEDBACK
E. For current limit at other di/dt values, refer to Figure 13.
F. This parameter is guaranteed by design.
G. This parameter is derived from characterization.
H. Auto-restart on time has the same temperature characteristics as the oscillator (inversely proportional to
DRAIN Supply
Voltage
Output Enable
Delay
Output Disable
Setup Time
Auto-Restart
ON-Time
Auto-Restart Duty
Cycle
OUTPUT (cont)
switching) and the sum of I
DRAIN. An alternative is to measure the BYPASS pin current at 6 V.
pins and not any other external circuitry.
frequency).
Parameter
Symbol
DC
t
t
t
DST
EN
AR
AR
S2
and I
DSS
SOURCE = 0 V; T
when FEEDBACK pin is shorted to SOURCE (MOSFET switching).
(Unless Otherwise Specified)
S1
and I
Conditions
See Figure 7
See Figure 9
See Note H
T
DSS
J
= 25 °C
when FEEDBACK pin voltage is ≥2 V (MOSFET not
J
= -40 to 125 °C
Min
50
Typ
0.5
31
5
LNK353/354
Max
10
2/05
Units
F
ms
µs
µs
%
V
9