TOP243 View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
Manufacturer
TOP243 Datasheet PDF : 52 Pages
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TOP242-250
Typical Performance Characteristics (cont.)
6
2
VC = 5 V
5
1.6
4
1.2
3
Scaling Factors:
TOP250 1.17
TOP249 1.00
TOP248 0.83
0.8
2
TOP247 0.67
TOP246 0.50
TOP245 0.33
1
TOP244 0.25
0.4
TCASE = 25 °C TOP243 0.17
TCASE = 100 °C TOP242 0.08
0
0
0
2
4 6 8 10 12 14 16 18
DRAIN Voltage (V)
2G0 eneral
0
20 40 60 80 100
InformationDR&AIN TVoaltabgel(eV) of Contents
Figure 66. Output Characteristics.
10000
1000
100
Scaling Factors:
TOP250 1.17
TOP249 1.00
TOP248 0.83
TOP247 0.67
TOP246 0.50
TOP245 0.33
TOP244 0.25
TOP243 0.17
TOP242 0.08
10
0 100 200 300 400 500 600
Drain Voltage (V)
Figure 67. IC vs. DRAIN Voltage.
Product Selector Guide 1
600
Scaling Factors:
500
TOP250 1.17
TOP249 1.00
Data Sheets 2
TOP248 0.83
400
TOP247 0.67
Application Notes TOP246 0.50
TOP245 0.33
3
300
TOP244 0.25
TOP243 0.17
TOP242 0.08
200
Design Ideas 4
100
Design Tools 5
0
0 100 200 300 400 500 600
QuaDliRtAyIN and Voltage (RV) eliability 6
Figure 68. COSS vs. DRAIN Voltage.
1.2
Figure 69. DRAIN Capacitance Power.
Package Information 7
1.0
DPA-Switch DC-DC Seminar 8
0.8
LinkSwitch & TinySwitch-II AC-DC Seminar 9
0.6
0.4
TOPSwitch-GX AC-DC Seminar 10
0.2
Sales Representatives and Distributors 11
0
-50
0
50
100
150
Junction Temperature (°C)
Figure 70. Remote OFF DRAIN Supply Current
vs. Temperature.
44 H
9/02
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