LNK520PN Power Integrations, LNK520PN Datasheet - Page 14

• Manufacturer Part Number: LNK520PN
• Description: IC SWIT OCP CV/CC HV 8DIP
• Manufacturer: Power Integrations
• Series: LinkSwitch®r

Specifications of LNK520PN

• Output Isolation: Isolated
• Frequency Range: 24 ~ 49.5kHz
• Voltage - Output: 700V
• Power (watts): 4W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• Output Voltage: 5.6 V
• Input / Supply Voltage (max): 265 VAC
• Input / Supply Voltage (min): 85 VAC
• Duty Cycle (max): 80 %
• Switching Frequency: 42 KHz
• Supply Current: 0.75 mA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• For Use With: 596-1006 - KIT DESIGN ACCELERATOR ADAPTER596-1001 - KIT DESIGN ACCELERATOR ADAPTER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1033-5

CONTROL Pin
Charging Current
Control/Supply/
Discharge Current
Auto-Restart
Threshold Voltage
Auto-Restart
Hysteresis Voltage
Auto-Restart Duty
Cycle
Auto-Restart
Frequency
CIRCUIT PROTECTION
Self-Protection
Current Limit
I
Current Limit at
Auto-Restart
Power Up Reset
Threshold Voltage
Leading Edge
Blanking Time
Current Limit Delay
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
14
SHUTDOWN/AUTO-RESTART
2
f Coefficient
Parameter
LNK520
E
2/05
Symbol
V
V
DC
I
V
C(RESET)
C(AR)hyst
I
LIM(AR)
t
C(CH)
I
I
f
t
I
I
IL(D)
CD1
CD2
C(AR)
(AR)
LEB
LIM
2
(AR)
f
T
T
T
J
J
J
SOURCE = 0 V; T
= 25 °C
= 25 °C Output MOSFET Enabled
= 25 °C Output MOSFET Disabled
C1 = 0.22 µF (See Figure 14)
(Unless Otherwise Specified)
Short Circuit Applied at
Power Supply Output
I
I
C
C
di/dt = 90 mA/µs
di/dt = 90 mA/µs
See Notes B, C
= I
= I
Conditions
See Figure 14
See Note B
T
T
T
CD1
DCT
S2 Open
J
J
J
I
C
= 25 °C
= 25 °C
= 25 °C
, T
, T
= I
V
J
J
J
DCT
V
C
= 25 °C
= 25 °C
= -40 to 125 °C
C
= 5.15 V
= 0 V
2412
Min
0.68
-4.5
-2.5
228
200
125
0.5
1.5
-3.25
2710
Typ
0.75
2.75
-1.8
300
254
165
300
100
135
0.6
5.6
0.9
70
8
Max
3008
0.82
-1.0
280
0.7
4.0
-2
Units
A
mA
mA
mA
mA
Hz
°C
°C
ns
ns
%
2
V
V
V
Hz