LNK404L View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
MFG CO.
LNK404L
Power Integrations, Inc
'LNK404L' PDF : 20 Pages View PDF
LNK403-409/413-419
Parameter
Symbol
Conditions
SOURCE = 0 V; TJ = -20 °C to 125 °C
(Unless Otherwise Specified)
Control Functions (cont.)
ICD2
Drain Supply Current
ICD1
VOLTAGE MONITOR Pin
Line Brown-In
Threshold Current
IUV+
Line Brown-Out
Threshold Current
IUV-
Line Brown-In/Out
Hysteresis
IUV(H)
Line Overvoltage
Threshold
IOV
VOLTAGE MONITOR Pin
Voltage
VOLTAGE MONITOR Pin
Short-Circuit Current
Remote ON/OFF
Threshold
FEEDBACK Pin
FEEDBACK Pin Current
at Onset of Maximum
Duty Cycle
FEEDBACK Pin Current
Skip Cycle Threshold
VV
IV(SC)
VV(REM)
IFB(DCMAXR)
IFB(SKIP)
Maximum Duty Cycle
DCMAX
FEEDBACK Pin Voltage
FEEDBACK Pin
Short-Circuit Current
Duty Cycle Reduction
VFB
IFB(SC)
DC10
DC40
DC60
0 °C < TJ < 100 °C
FET Not Switching
0 °C < TJ < 100 °C
FET Switching at fOSC
TJ = 25 °C
RR = 24.9 kW
RR = 49.9 kW
TJ = 25 °C
RR = 24.9 kW
RR = 49.9 kW
TJ = 25 °C
RR = 24.9 kW
RR = 49.9 kW
TJ = 25 °C
RR = 24.9 kW
RR = 49.9 kW
Threshold
Hysteresis
0 °C < TJ < 100 °C
IUV- < IV < IOV
VV = 5 V
TJ = 25 °C
TJ = 25 °C
0 °C < TJ < 100 °C
0 °C < TJ < 100 °C
I < I < I FB(DCMAXR) FB FB(SKIP)
0 °C < TJ < 100 °C
IFB = 150 mA
0 °C < TJ < 100 °C
VFB = 5 V
TJ = 25 °C
IFB = IFB(AR), TJ = 25 °C, See Note B
IFB = 40 mA, TJ = 25 °C
IFB = 60 mA, TJ = 25 °C
Min
1.0
0.9
21.0
22.8
1
5
107
2.75
170
0.5
220
90
2.08
320
10
Typ
1.3
1.5
22.5
24.5
18.5
15.0
4
9.4
112
4
3.0
190
2.40
400
20
36
Max Units
1.6
mA
2.25
24.0
mA
26.2
mA
mA
117
mA
3.25
V
210
mA
V
85
mA
mA
99.9
%
2.62
V
480
mA
%
14
Rev. D 08/11
www.powerint.com
Share Link: 