KA5Q0740RTYDTU Fairchild Semiconductor, KA5Q0740RTYDTU Datasheet - Page 7

• Manufacturer Part Number: KA5Q0740RTYDTU
• Description: IC SWIT PWM CM UVLO HV TO220F
• Manufacturer: Fairchild Semiconductor

Specifications of KA5Q0740RTYDTU

• Frequency Range: 18 ~ 22kHz
• Voltage - Input: 9 ~ 40 V
• Voltage - Output: 400V
• Power (watts): 42W
• Operating Temperature: 25°C ~ 160°C
• Package / Case: TO-220-5 Full Pack (Formed Leads)
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Characteristics
1.50
1.20
0.90
0.60
0.30
0.00
1.10
1.05
1.00
0.95
0.90
0.85
1.10
1.06
1.02
0.98
0.94
0.90
-25 ℃
-25 ℃
-25 ℃
Figure 11. ShutDown Delay Current
Figure 7. Feedback Offset Voltage
Figure 9. Over Voltage Protection
0 ℃
0 ℃
0 ℃
25 ℃
25 ℃
25 ℃
50 ℃
50 ℃
50 ℃
Temp.(ºC)
Temp.(ºC)
Temp.(ºC)
75 ℃
75 ℃
75 ℃
100 ℃
100 ℃
100 ℃
125 ℃
125 ℃
125 ℃
150 ℃
150 ℃
150 ℃
(Continued)
1.20
1.12
1.04
0.96
0.88
0.80
1.40
1.20
1.00
0.80
0.60
1.10
1.06
1.02
0.98
0.94
0.90
Figure 12. Burst Mode Enable Feedback Voltage
-25 ℃
-25 ℃
-25 ℃
Figure 10. Shutdown Feedback Voltage
Figure 8. Feedback Source Current
0 ℃
0 ℃
0 ℃
25 ℃
25 ℃
25 ℃
50 ℃
50 ℃
50 ℃
Temp.(ºC)
Temp.(ºC)
Temp.(ºC)
75 ℃
75 ℃
75 ℃
100 ℃
100 ℃
100 ℃
125 ℃
125 ℃
125 ℃
KA5Q0740RT
150 ℃
150 ℃
150 ℃
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