IC OFFLINE SWIT OTP HV 8SOIC

LNK564DN-TL

Manufacturer Part NumberLNK564DN-TL
DescriptionIC OFFLINE SWIT OTP HV 8SOIC
ManufacturerPower Integrations
SeriesLinkSwitch®-LP
LNK564DN-TL datasheet
 

Specifications of LNK564DN-TL

Output IsolationIsolatedFrequency Range93 ~ 107kHz
Voltage - Output700VPower (watts)3W
Operating Temperature-40°C ~ 150°CPackage / Case8-SOIC (0.154", 3.90mm Width) 7 leads
Input / Supply Voltage (max)265 VACInput / Supply Voltage (min)85 VAC
Duty Cycle (max)70 %Switching Frequency100 kHz
Supply Current160 uAOperating Temperature Range- 40 C to + 150 C
Mounting StyleSMD/SMTLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names596-1137-2  
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LNK562-564
Parameter
Symbol
OUTPUT (cont.)
FEEDBACK Pin
Auto-Restart
V
FB(AR)
Threshold Voltage
Auto-Restart
ON-Time
Auto-Restart
DC
Duty Cycle
AR
NOTES:
A. In a scheme using a resistor divider network at the FB pin, where R
bias voltage and R
is the resistor from the FB pin to the SOURCE pin, the output voltage variation is infl uenced
L
by V
and I
variations. To determine the contribution from the V
FB
FB
can be used:
To determine the contribution from I
Since I
and V
are independent parameters, the composite variation in percent would be
FB
FB
B. Total current consumption is the sum of I
switching) and the sum of I
and I
S2
C Since the output MOSFET is switching, it is diffi cult to isolate the switching current from the supply current at the
DRAIN. An alternative is to measure the BYPASS pin current at 6 V.
D. See Typical Performance Characteristics section Figure 16 for BYPASS pin startup charging waveform.
E. This current is only intended to supply an optional optocoupler connected between the BYPASS and FEEDBACK
pins and not any other external circuitry.
F. This parameter is guaranteed by design.
G. This parameter is derived from characterization.
H. Breakdown voltage may be checked against minimum BV
exceeding minimum BV
.
DSS
10
Rev. H 11/08
Conditions
SOURCE = 0 V; T
= -40 to 125 °C
J
See Figure 8
(Unless Otherwise Specifi ed)
T
= 25 °C
J
V
= V
FB
FB(AR)
T
= 25 °C
J
FB
J
R
+ R
V
U
L
+ I
c
m
K
FB(MAX)
R
x = 100 #
L
K
R
+ R
K K
V
U
L
+ I
c
m
R
FB(TYP)
L
L
variation in percent, the following equation can be used:
FB
J
R
+ R
V
U
L
+ I
c
m
K
R
FB(TYP)
y = 100 #
L
K
R
+ R
K K
V
U
L
+ I
c
m
R
FB(TYP)
L
L
and I
when FEEDBACK pin voltage is ≥2 V (MOSFET not
S1
DSS
when FEEDBACK pin is shorted to SOURCE (MOSFET switching).
DSS
by ramping the DRAIN pin voltage up to but not
DSS
Min
Typ
Max
0.8
100
12
is the resistor from the FB pin to the rectifi ed
U
variation in percent, the following equation
N
R
O
FB(TYP)
U
- 1
O
O O
R
FB(TYP)
U
P
N
R
O
FB(MAX)
U
- 1
O
O O
R
FB(TYP)
U
P
! x
+ y
2
Units
V
ms
%
2
.