KA5H0280RYDTU Fairchild Semiconductor, KA5H0280RYDTU Datasheet - Page 5

• Manufacturer Part Number: KA5H0280RYDTU
• Description: IC SWIT PWM CM OVP UVLO HV TO220
• Manufacturer: Fairchild Semiconductor

Specifications of KA5H0280RYDTU

• Frequency Range: 90 ~ 110kHz
• Voltage - Input: 8.8 ~ 30 V
• Voltage - Output: 800V
• Power (watts): 35W
• Operating Temperature: 25°C ~ 160°C
• Package / Case: TO-220-4 Full Pack (Formed Leads)
• Power Switch Family: KA5H0280R
• Input Voltage: -0.3 to 8.1V
• Power Switch On Resistance: 5.6Ohm
• Output Current: 2A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 7mA
• Package Type: TO-220F
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Pin Count: 4 +Tab
• Power Dissipation: 35W
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Characteristics
(These characteristic graphs are normalized at Ta=25 C)
Fosc
Istart
Iop
1.15
1.05
0.95
0.85
1.2
1.1
0.9
0.8
1.15
1.05
0.95
0.85
Figure 3. Operating Supply Current
1.5
1.3
1.1
0.9
0.7
0.5
1.2
1.1
0.9
0.8
1
-25
1
Figure 5. Start up Current
Figure 1. Operating Frequency
-25
-25
Fig.1 Operating Frequency
0
Fig.3 Operating Current
0
Fig.5 Start up Current
0
Temperature [ C]
Temperature [ C]
Temperature [ C]
25
25
25
50
50
50
75
75
75
100 125 150
100 125 150
100 125 150
I
Ifb
Ipeak
Vstart
over
1.15
1.05
0.95
0.85
1.2
1.1
0.9
0.8
Figure 2. Feedback Source Current
1.05
0.95
0.85
1.1
0.9
0.8
1
1.15
1.05
0.95
0.85
Figure 6. Start Threshold Voltage
-25
1.1
0.9
1
Figure 4. Peak Current Limit
-25
1
-25
Fig.2 Feedback Source Current
Fig.6 Start Threshold Voltage
0
Fig.4 Max Inductor Current
0
0
Temperature [ C]
Temperature [ C]
25
25
Temperature [ C]
25
50
50
50
75
75
75
100
100 125 150
100 125 150
125 150
KA5X02XX-SERIES
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