TFS757 Datasheet, PDF (29/36 Pages) Power Integrations, Inc. – Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs

Typical Performance Characteristics
1.1
TFS757-764HG
1.1
1.0
1.0
0.9
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Figure 29. Main Supply. Breakdown Voltage vs. Temperature.
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 31. Main Supply. Frequency vs. Temperature.
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 33. Main Supply. Internal Current Limit vs. Temperature.
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0.9
-50 -25 0 25 50 75 100 125 150
Junction Temperature (°C)
Figure 30. Standby Supply. Breakdown vs. Temperature.
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25 0 25 50 75 100 125
Junction Temperature (°C)

Figure 32. Standby Supply. Frequency vs. Temperature.
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 34. Standby Supply. External Current Limit vs.
Temperature with R_IL = 10.5 kW
29
Rev. C 02/11