TOP269KG-TL Power Integrations, TOP269KG-TL Datasheet - Page 32

• Manufacturer Part Number: TOP269KG-TL
• Description: IC OFFLINE SW 55W 81W ESOP-12
• Manufacturer: Power Integrations
• Series: TOPSwitch®-JXr

Specifications of TOP269KG-TL

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 725V
• Power (watts): 55W
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 12-BSOP (0.350", 8.89mm Width) Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Characteristics (cont.)
Rev. C 11/10
32
Figure 38. Breakdown Voltage vs. Temperature.
Figure 40. Internal Current Limit vs. Temperature.
Figure 42. Overvoltage Threshold vs. Temperature.
TOP264-271
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 39. Frequency vs. Temperature.
Figure 43. Undervoltage Threshold vs. Temperature.
Figure 41.
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
50
50
50
75 100 125 150
75 100 125 150
75 100 125 150
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IL
= 10.5 kW.