IC OFFLINE SWIT UVLO HV TO220

TOP242YN

Manufacturer Part NumberTOP242YN
DescriptionIC OFFLINE SWIT UVLO HV TO220
ManufacturerPower Integrations
SeriesTOPSwitch®-GX
TypeOff Line Switcher
TOP242YN datasheet
 


Specifications of TOP242YN

Output IsolationIsolatedFrequency Range66 ~ 132kHz
Voltage - Output700VPower (watts)22W
Operating Temperature-40°C ~ 150°CPackage / CaseTO-220-7 (Formed Leads), 5 Leads
Output Voltage12 VInput / Supply Voltage (max)265 VAC
Input / Supply Voltage (min)85 VACDuty Cycle (max)83 %
Switching Frequency132 KHzSupply Current1.6 mA
Operating Temperature Range- 40 C to + 150 CMounting StyleThrough Hole
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names596-1067-5
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TOP242-250
Typical Performance Characteristics (cont.)
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
0
100
200
LINE-SENSE Pin Current (µA)
Figure 63a. LINE-SENSE Pin Voltage vs. Current.
6
5
4
3
2
See
1
Expanded
Version
0
-300 -200 -100 0
100 200 300 400 500
MULTI-FUNCTION Pin Current (µA)
Figure 64a. MULTI-FUNCTION Pin Voltage vs. Current.
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
Junction Temperature (°C)
Figure 65. Control Current Out at 0% Duty Cycle
vs. Temperaure.
44
O
11/05
300
400
EXTERNAL CURRENT LIMIT Pin Current (µA)
Figure 63b. EXTERNAL CURRENT LIMIT Pin Voltage
Figure 64b. MULTI-FUNCTION Pin Voltage vs. Current
Figure 66. Max. Duty Cycle Reduction Onset Threshold
1.6
V
= 1.33 - I
x 0.66 kΩ
X
X
1.4
-200 µA
-25 µA
I
X
1.2
1.0
0.8
0.6
0.4
0.2
0
-240
-180
-120
-60
vs. Current.
1.6
= 1.37 - I
x 1 kΩ
V
M
M
1.4
-200 µA
-25 µA
I
M
1.2
1.0
0.8
0.6
0.4
0.2
0
-300
-250
-200 -150
-100
-50
MULTI-FUNCTION Pin Current (µA)
(Expanded).
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
Junction Temperature (°C)
Current vs. Temperature.
0
0