KA5L0565R 查看數據表（PDF） - Fairchild Semiconductor

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KA5L0565R

Fairchild Power Switch(FPS™)

Fairchild Semiconductor 

Typical Performance Characteristics

(These characteristic graphs are normalized at Ta=25°C)

KA5L0565R

1.2

1.15

1.1

1.05

Fosc 1

0.95

0.9

0.85

0.8

-25 0

25 50 75 100 125 150

Figure 1. Operating Frequency

1.2

1.15

1.1

1.05

Iop 1

0.95

0.9

0.85

0.8

-25 0 25 50 75 100 125 150

Figure 3. Operating Supply Current

1.5

1.3

1.1

Istart

0.9

0.7

0.5

-25 0 25 50 75 100 125 150

Figure 5. Start up Current

1.2

1.15

1.1

1.05

Ifb 1

0.95

0.9

0.85

0.8

-25 0 25 50 75 100 125 150

Figure 2. Feedback Source Current

1.1

1.05

Ipeak 1

0.95

0.9

0.85

0.8

-25 0 25 50 75 100 125 150

Figure 4. Peak Current Limit

1.15

1.1

1.05

Vstart 1

0.95

0.9

0.85

-25 0 25 50 75 100 125 150

Figure 6. Start Threshold Voltage

5

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