KA3S1265R-TU datasheet(5/12 Pages) FAIRCHILD

部件名	KA3S1265R-TU

功能描述	Fairchild Power Switch(FPS)

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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KA3S1265R/KA3S1265RF/KA3S1265RD

5

Typical Performance Characteristics

(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

Temperature [

°C]

Temperature [

°C]

Temperature [

°C]

Temperature [

°C]

Temperature [

°C]

Temperature [

°C]

Figure 1. Operating Frequency

Figure 2. Feedback Source Current

Figure 3. Operating Supply Current

Figure 4. Peak Current Limit

Figure 5. Start up Current

Figure 6. Start Threshold Voltage

Iover

IST

Vth(H)

IFB

类似零件编号 - KA3S1265R-TU

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	KA3S0680	143Kb / 12P	Fairchild Power Switch(FPS)
	KA3S0680RB	143Kb / 12P	Fairchild Power Switch(FPS)
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类似说明 - KA3S1265R-TU

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Fairchild Semiconductor	KA1M0265R	89Kb / 10P	Fairchild Power Switch(FPS)
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More results

KA3S1265R-TU 数据表(PDF) 5 Page - Fairchild Semiconductor

KA3S1265R-TU 数据表(HTML) 5 Page - Fairchild Semiconductor

类似零件编号 - KA3S1265R-TU

类似说明 - KA3S1265R-TU

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KA3S1265R-TU 数据表(PDF) 5 Page - Fairchild Semiconductor

KA3S1265R-TU 数据表(HTML) 5 Page - Fairchild Semiconductor

类似零件编号 - KA3S1265R-TU

类似说明 - KA3S1265R-TU

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数据表 下载

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