TOP242YN Power Integrations, TOP242YN Datasheet - Page 16

IC OFFLINE SWIT UVLO HV TO220

TOP242YN

Manufacturer Part Number
TOP242YN
Description
IC OFFLINE SWIT UVLO HV TO220
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Type
Off Line Switcherr
Datasheet

Specifications of TOP242YN

Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
22W
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-220-7 (Formed Leads), 5 Leads
Output Voltage
12 V
Input / Supply Voltage (max)
265 VAC
Input / Supply Voltage (min)
85 VAC
Duty Cycle (max)
83 %
Switching Frequency
132 KHz
Supply Current
1.6 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1067-5
TOP242-250
Typical Uses of LINE-SENSE (L) and EXTERNAL CURRENT LIMIT (X) Pins (cont.)
+
Q
R
output or can be replaced by
a manual switch.
DC
D
Input
CONTROL
Voltage
S
X
Q
R
47 KΩ
-
Figure 22. Active-on (Fail Safe) Remove ON/OFF.
+
Q
output or can be replaced
by a manual switch.
DC
D
Input
CONTROL
Voltage
S
X
R
IL
Q
-
Figure 24. Active-on Remote ON/OFF with Externally Set Current
Limit.
+
R
2 MΩ
LS
Q
R
ON/OFF
47 kΩ
DC
D
L
Input
Voltage
CONTROL
S
-
Figure 26. Active-off Remote ON/OFF with LINE-SENSE.
16
O
11/05
can be an optocoupler
Input
Voltage
C
ON/OFF
PI-2625-040501
Figure 23. Active-off Remote ON/OFF. Maximum Duty Cycle
can be an optocoupler
R
For R
=
12 kΩ
IL
I
= 69%
LIMIT
For R
=
25 kΩ
Input
IL
I
= 43%
Voltage
LIMIT
C
ON/OFF
R
47 kΩ
PI-2626-040501
Figure 25. Active-off Remote ON/OFF with Externally Set Current
Q
can be an optocoupler
R
output or can be replaced
by a manual switch.
For R
= 2 MΩ
LS
V
= 100 VDC
UV
Input
V
= 450 VDC
OV
Voltage
C
PI-2622-040501
Figure 27. Active-on Remote ON/OFF with LINE-SENSE and
Q
can be an
+
R
optocoupler output or
can be replaced
by a manual switch.
Q
R
ON/OFF
47 kΩ
R
MC
DC
45 kΩ
D
L
CONTROL
C
S
-
Reduced.
+
Q
R
Q
optocoupler output
R
ON/OFF
or can be replaced
47 kΩ
R
by a manual switch.
MC
45 kΩ
DC
D
L
CONTROL
C
S
X
R
IL
-
Limit.
V
= I
+
UV
V
= I
OV
DC
@100 VDC = 78%
MAX
2 MΩ
R
LS
DC
@375 VDC = 38%
MAX
Q
can be an optocoupler
R
DC
output or can be replaced
D
L
by a manual switch.
CONTROL
C
For R
S
X
Q
R
R
IL
-
47 kΩ
EXTERNAL CURRENT LIMIT.
PI-2621-040501
can be an
PI-2627-040501
x R
UV
LS
x R
OV
LS
=
12 kΩ
IL
I
= 69%
LIMIT
ON/OFF
PI-2628-040501

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