KA5M02659R 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

生产厂家

KA5M02659R

Fairchild Power Switch(FPS)

Fairchild Semiconductor 

Typical Performance Characteristics

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

KA5X02XX-SERIES

Fig.1 Operating Frequency

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

Temperature [°C]

Figure 1. Operating Frequency

1.2

1.15

1.1

1.05

Iop 1

0.95

0.9

0.85

0.8

-25

Fig.3 Operating Current

0 25 50 75 100 125 150

Temperature [°C]

Figure 3. Operating Supply Current

1.5

1.3

1.1

Is tart

0.9

0.7

0.5

-25

Fig.5 Start up Current

0 25 50 75 100 125 150

Temperature [°C]

Figure 5. Start up Current

1.2

1.15

1.1

1.05

Ifb 1

0.95

0.9

0.85

0.8

Fig.2 Feedback Source Current

-25 0 25 50 75 100 125 150

Temperature [°C]

Figure 2. Feedback Source Current

1.1

1.05

IIopveear k 1

0.95

0.9

0.85

0.8

-25

Fig.4 Max Inductor Current

0 25 50 75 100 125 150

Temperature [°C]

Figure 4. Peak Current Limit

Fig.6 Start Threshold Voltage

1.15

1.1

1.05

Vstart 1

0.95

0.9

0.85

-25

0 25 50 75 100 125 150

Temperature [°C]

Figure 6. Start Threshold Voltage

5

Share Link: