TOP266KG Power Integrations, TOP266KG Datasheet - Page 34

• Manufacturer Part Number: TOP266KG
• Description: IC OFFLINE SWITCHER 39W 58W
• Manufacturer: Power Integrations
• Series: TOPSwitch®-JXr

Specifications of TOP266KG

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 725V
• Power (watts): 39W
• 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
• Other names: 596-1399

Typical Performance Characteristics (cont.)
Rev. C 11/10
34
Figure 50. C
10000
1000
TOP264-271
100
10
0
OSS
100
vs. DRAIN Voltage.
Drain Pin Voltage (V)
200
300
TOP271
TOP270
TOP269
TOP268
TOP267
TOP266
TOP265
TOP264
Scaling Factors:
400
Figure 52. Remote OFF DRAIN Supply Current vs. Temperature.
500
1.2
1.0
0.8
0.6
0.4
0.2
1.62
1.42
1.17
1.00
0.85
0.61
0.42
0.32
0
-50
600
-25
Junction Temperature (°C)
0
25
50
75
Figure 51. DRAIN Capacitance Power.
100
500
400
300
200
100
0
125 150
0
TOP271
TOP270
TOP269
TOP268
TOP267
TOP266
TOP265
TOP264
Scaling Factors:
100
Drain Pin Voltage (V)
200
1.62
1.42
1.17
1.00
0.85
0.61
0.42
0.32
300
132 kHz
400 500 600
66 kHz
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700