APL5331 데이터 시트보기 (PDF) - Anpec Electronics

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APL5331

3A Bus T ermination Regulator

Anpec Electronics 

APL5331

Typical Operating Characteristics

Sourcing Current-Limit

vs. Junction Temperature

5.0

V =5V,V =2.5V

CNTL

IN

4.5

VCNTL=3.3V,VIN=2.5V

4.0

3.5

3.0

V =5V,V =1.8V

CNTL

IN

2.5

VCNTL=3.3V,VIN=1.8V

2.0

-50 -25 0 25 50 75 100 125

Junction Temperature (°C)

Sinking Current-Limit

vs. Junction Temperature

-2.0

-2.5

VCNTL=5V,VIN=1.8V

V =3.3V,V =1.8V

CNTL

IN

-3.0

-3.5

-4.0

V =3.3V,V =2.5V

CNTL

IN

V =5V,V =2.5V

CNTL

IN

-4.5

-5.0

-50 -25 0 25 50 75 100 125

Junction Temperature (°C)

VREF Bias Current

vs. Junction Temperature

0.45

0.40 VREF=1.25V/0.9V

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

-50 -25 0 25 50 75 100 125

Junction Temperature (°C)

VREF Shutdown Threshold

vs. Junction Temperature

0.6

0.5

VCNTL=5V

0.4

0.3

VCNTL=3.3V

0.2

0.1

-50 -25 0

25 50 75 100 125

Junction Temperature (°C)

Copyright © ANPEC Electronics Corp.

5

Rev. B.4 - Mar., 2008

www.anpec.com.tw

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