KA5M0380RTU Fairchild Semiconductor, KA5M0380RTU Datasheet - Page 10

• Manufacturer Part Number: KA5M0380RTU
• Description: IC SWIT PWM CM OVP UVLO HV TO220
• Manufacturer: Fairchild Semiconductor

Specifications of KA5M0380RTU

• Frequency Range: 61 ~ 73kHz
• Voltage - Input: 9 ~ 30 V
• Voltage - Output: 800V
• Power (watts): 75W
• Operating Temperature: 25°C ~ 160°C
• Package / Case: TO-220-4 Full Pack
• Output Voltage: 4.8 V to 5.2 V
• Output Current: 3 A
• Switching Frequency: 70 KHz
• Operating Temperature Range: - 25 C to + 85 C
• Mounting Style: Through Hole
• Duty Cycle (max): 82 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KA5X03XX-SERIES
Typical Performance Characteristics
(These characteristic graphs are normalized at Ta = 25°C)
10
Vstop
Vz
Idelay
1.15
1.05
0.95
0.85
1.2
1.1
0.9
0.8
Figure 11. Shutdown Delay Current
1.15
1.05
0.95
0.85
1.15
1.05
0.95
0.85
Figure 7. Stop Threshold Voltage
1
1.1
0.9
1.2
1.1
0.9
0.8
-25
1
1
Figure 9. V
-25
-25
Fig.11 Shutdown Delay Current
Fig.7 Stop Threshold Voltage
Fig.9 Vcc Zener Voltage
0
0
0
25
25
CC
25
Zener Voltage
50
50
50
75
75
75
100 125 150
100 125 150
100 125 150
(Continued)
Dmax
Vsd
Vovp
Figure 10. Shutdown Feedback Voltage
1.15
1.05
0.95
0.85
1.1
0.9
1.15
1.05
0.95
0.85
1.15
1.05
0.95
0.85
Figure 8. Maximum Duty Cycle
Figure 12. Over Voltage Protection
1.1
0.9
1
1.1
0.9
-25
1
Fig.10 Shutdown Feedback Voltage
1
-25
-25
Fig.12 Over Voltage Protection
Fig.8 Maximum Duty Cycle
0
0
0
25
25
25
50
50
50
75
75
75
100 125 150
100 125 150
100 125 150