TOP244YN Power Integrations, TOP244YN Datasheet - Page 15

IC OFFLINE SWIT UVLO HV TO220

TOP244YN

Manufacturer Part Number
TOP244YN
Description
IC OFFLINE SWIT UVLO HV TO220
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Type
Off Line Switcherr
Datasheet

Specifications of TOP244YN

Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
65W
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
Supply Voltage
265VAC
No. Of Pins
6
No. Of Regulated Outputs
1
Filter Terminals
Through Hole
Output Voltage Max
700V
Rohs Compliant
Yes
On Resistance Rds(on)
5.2ohm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1073-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TOP244YN
Manufacturer:
PowerInt
Quantity:
6 850
Part Number:
TOP244YN
Manufacturer:
POWER
Quantity:
28 035
Figure 16. Three Terminal Operation (LINE-SENSE and
Figure 18. Line-Sensing for Under-Voltage Only (Overvoltage
Figure 20. Externally Set Current Limit.
Typical Uses of LINE-SENSE (L) and EXTERNAL CURRENT LIMIT (X) P ins
Voltage
Voltage
Voltage
Input
Input
DC
Input
DC
DC
EXTERNAL CURRENT LIMIT Features Disabled.
FREQUENCY Pin Tied to SOURCE or CONTROL Pin).
+
Disabled).
+
-
+
-
-
6.2 V
D
S
D
S
D
S
CONTROL
CONTROL
CONTROL
X
X
M
R
2 MΩ
22 kΩ
L
IL
F
C
C
C
R
LS
For R
For R
See Figure 54b for
other resistor values
(R
IL
For Value Shown
)
V
V
I
I
LIMIT
LIMIT
IL
IL
UV
UV
= 25 kΩ
= 12 kΩ
= R
= 100 VDC
PI-2510-040501
= 69%
= 43%
PI-2617-050100
C S
PI-2623-092303
C L X S F
LS
x I
UV
D
D
Figure 17. Line-Sensing for Under-Voltage, Overvoltage and Line
Figure 19. Linse-Sensing for Overvoltage Only (Under-Voltage
Figure 21. Current Limit Reduction with Line Voltage.
Voltage
Voltage
Voltage
Input
Input
Input
DC
DC
DC
Feed-Forward.
Disabled). Maximum Duty Cycle Reduced at Low Line
and Further Reduction with Increasing Line Voltage.
+
+
+
-
-
-
R
LS
2.5 MΩ
R
D
D
D
S
S
S
LS
R
CONTROL
CONTROL
CONTROL
LS
X
R
6 kΩ
L
L
2 MΩ
30 kΩ
IL
2 MΩ
C
C
I
I
C
LIMIT
LIMIT
For R
DC
DC
TOP242-250
V
V
V
V
MAX
MAX
UV
OV
UV
OV
1N4148
=
=
For Values Shown
LS
= I
= 450 VDC
= I
= 100 VDC
100% @ 100 VDC
63% @ 300 VDC
@100 VDC = 78%
@375 VDC = 38%
V
V
= 2 MΩ
OV
UV
OV
OV
x R
= 450 VDC
x R
= I
11/05
PI-2620-040501
PI-2624-040501
PI-2618-081403
OV
LS
LS
O
x R
15
LS

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