KA5L0380R-YDTU datasheet(7/14 Pages) FAIRCHILD

部件名	KA5L0380R-YDTU

功能描述	SPS consist of high voltage power SenseFET and current mode PWM IC

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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7 / 14 page

KA5H0380R/KA5M0380R/KA5L0380R

7

typical performance characteristics (control part)

(These characteristic graphs are normalized at Ta = 25

°C)

Fig.1 Operating Frequency

0.8

0.85

0.9

0.95

1

1.05

1.1

1.15

1.2

-25

0

25

50

75

100 125 150

Fosc

Fig.2 Feedback Source Current

0.8

0.85

0.9

0.95

1

1.05

1.1

1.15

1.2

-25

0

25

50

75

100

125

150

Ifb

Fig.3 Operating Current

0.8

0.85

0.9

0.95

1

1.05

1.1

1.15

1.2

-25

0

25

50

75

100

125 150

Iop

Fig.4 Max Inductor Current

0.8

0.85

0.9

0.95

1

1.05

1.1

-25

0

25

50

75

100 125 150

Ipeak

Fig.5 Start up Current

0.5

0.7

0.9

1.1

1.3

1.5

-25

0

25

50

75

100 125 150

Istart

Fig.6 Start Threshold Voltage

0.85

0.9

0.95

1

1.05

1.1

1.15

-25

0

25

50

75

100 125 150

Vstart

Figure 1. Operating Frequency

Figure 2. Feedback Source Current

Figure 3. Operating Current

Figure 4. Max Inductor Current

Figure 5. Start up Current

Figure 6. Start Threshold Voltage

类似零件编号 - KA5L0380R-YDTU

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	KA5L0380R	944Kb / 20P	Fairchild Power Switch(FPS)
	KA5L0380R	654Kb / 14P	Fairchild Power Switch(FPS)
	KA5L0380RTU	944Kb / 20P	Fairchild Power Switch(FPS)
	KA5L0380RTU	654Kb / 14P	Fairchild Power Switch(FPS)
	KA5L0380RYDTU	944Kb / 20P	Fairchild Power Switch(FPS)

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类似说明 - KA5L0380R-YDTU

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