top267vg-tl Power Integrations, Inc., top267vg-tl Datasheet - Page 31

• Manufacturer Part Number: top267vg-tl
• Description: Integrated Off-line Switcher With Ecosmart Technology For Highly Effcient Power Supplies
• Manufacturer: Power Integrations, Inc.

Typical Performance Characteristics (cont.)
www.powerint.com
Figure 36. Breakdown Voltage vs. Temperature.
Figure 38. Internal Current Limit vs. Temperature.
Figure 40. Overvoltage Threshold vs. Temperature.
1.1
1.0
0.9
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
0
0
-50 -25
-50 -25
-50 -25
Junction Temperature (°C)
Junction Temperature (°C)
Junction Temperature (°C)
0
0
0
25
25
25
50
50
50
75 100 125 150
75 100 125 150
75 100 125 150
Figure 37. Frequency vs. Temperature.
Figure 41. Undervoltage Threshold vs. Temperature.
Figure 39.
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
0
-50 -25
-50 -25
-50 -25
External Current Limit vs. Temperature with R
Junction Temperature (°C)
Junction Temperature (°C)
Junction Temperature (°C)
0
0
0
25
25
25
TOP264-271
50
50
50
75 100 125 150
75 100 125 150
75 100 125 150
IL
= 10.5 kW.
Rev. B 03/10
31