STEF512SRI datasheet(14/28 Pages) STMICROELECTRONICS

номер детали	STEF512SRI

подробное описание детали	Dual electronic fuse for 5 V and 12 V rails with reverse current blocking

PDF	28 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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14 / 28 page

Figure 17. 12 V eFuse UVLO vs. temperature

7,00

7,25

7,50

7,75

8,00

8,25

8,50

8,75

9,00

-50

-25

100

125

150

Temperature [ºC]

Rising threshold

Falling threshold

Figure 18. 5 V eFuse UVLO vs. temperature

3,50

3,60

3,70

3,80

3,90

4,00

4,10

4,20

-50

-25

100

125

150

Temperature [ºC]

Rising threshold

Falling threshold

Figure 19. 12 V eFuse overload current limit vs.

temperature

2,50

2,70

2,90

3,10

3,30

3,50

3,70

-50

-25

100

125

150

Temperature [ºC]

Figure 20. 5 V eFuse overload current limit vs.

temperature

2,40

2,60

2,80

3,00

3,20

3,40

3,60

-50

-25

100

125

150

Temperature [ºC]

Figure 21. Soft-start time vs. temperature

9,0

10,0

11,0

12,0

13,0

14,0

15,0

16,0

17,0

-50

-25

100

125

150

Temperature [ºC]

5V channel

12V channel

CSS_5 = CSS_12 = 100nF

Figure 22. SAS disable pin threshold vs. temperature

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

-50

-25

100

125

150

Temperature [ºC]

VIL

VIH

STEF512SRI

Typical characteristics

DS14138 - Rev 1

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