TOP246YN Power Integrations, TOP246YN Datasheet - Page 16

IC OFFLINE SWIT UVLO HV TO220

TOP246YN

Manufacturer Part Number
TOP246YN
Description
IC OFFLINE SWIT UVLO HV TO220
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Type
Off Line Switcherr
Datasheet

Specifications of TOP246YN

Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
125W
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
2.2 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
No. Of Outputs
1
Output Current
4.32A
No. Of Pins
6
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1077-5

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Manufacturer
Quantity
Price
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POWER
Quantity:
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Figure 22. Active-on (Fail Safe) Remove ON/OFF.
Figure 24. Active-on Remote ON/OFF with Externally Set Current
Figure 26. Active-off Remote ON/OFF with LINE-SENSE.
Typical Uses of LINE-SENSE (L) and EXTERNAL CURRENT LIMIT (X) Pins (cont.)
16
TOP242-250
Voltage
Voltage
Voltage
Input
Input
Input
O
11/05
DC
DC
DC
Limit.
+
+
+
-
-
-
ON/OFF
47 kΩ
D
S
D
S
D
S
Q
R
R
CONTROL
CONTROL
Q
CONTROL
LS
R
X
X
L
2 MΩ
R
47 KΩ
IL
Q
output or can be replaced by
a manual switch.
R
Q
output or can be replaced
by a manual switch.
Q
C
C
C
R
can be an optocoupler
R
Q
output or can be replaced
by a manual switch.
can be an optocoupler
R
can be an optocoupler
ON/OFF
47 kΩ
For R
For R
For R
V
V
UV
OV
I
I
LIMIT
LIMIT
IL
IL
= 100 VDC
= 450 VDC
PI-2626-040501
PI-2622-040501
PI-2625-040501
LS
=
=
ON/OFF
12 kΩ
25 kΩ
= 69%
= 43%
= 2 MΩ
Figure 25. Active-off Remote ON/OFF with Externally Set Current
Figure 27. Active-on Remote ON/OFF with LINE-SENSE and
Figure 23. Active-off Remote ON/OFF. Maximum Duty Cycle
Voltage
Voltage
Voltage
Input
Input
Input
DC
DC
DC
Limit.
EXTERNAL CURRENT LIMIT.
Reduced.
+
+
+
-
-
-
ON/OFF
ON/OFF
47 kΩ
47 kΩ
D
S
D
S
D
S
R
Q
Q
CONTROL
CONTROL
CONTROL
LS
R
R
X
X
R
L
L
L
2 MΩ
IL
45 kΩ
R
45 kΩ
R
R
IL
MC
MC
C
C
C
DC
DC
Q
output or can be replaced
by a manual switch.
R
Q
MAX
MAX
can be an optocoupler
R
Q
optocoupler output or
can be replaced
by a manual switch.
V
V
Q
optocoupler output
or can be replaced
by a manual switch.
UV
OV
R
47 kΩ
@100 VDC = 78%
@375 VDC = 38%
R
can be an
= I
= I
For R
can be an
OV
UV
PI-2627-040501
I
PI-2628-040501
PI-2621-040501
x R
LIMIT
x R
IL
ON/OFF
=
LS
LS
12 kΩ
= 69%

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