Enable-IT 350 Manual de usuario descargar pdf (Pagina 11)

NCV8772

http://onsemi.com

11

TYPICAL CHARACTERISTICS

Figure 30. Reset Threshold vs. Temperature

(5 V Option)

4.60

4.65

4.70

4.75

4.80

−40 −20 0 20 40 60 80 100 120 140 160

T

J

, JUNCTION TEMPERATURE (°C)

V

RT

, RESET THRESHOLD (V)

V

in

= 13.2 V

Figure 31. Reset Threshold vs. Temperature

(3.3 V Option)

3.02

3.04

3.10

3.14

3.18

−40 −20 0 20 40 60 80 100 120 140 160

T

J

, JUNCTION TEMPERATURE (°C)

V

RT

, RESET THRESHOLD (V)

V

in

= 13.2 V

Figure 32. Reset Delay Time vs. Temperature

80

90

100

110

120

−40 −20 0 20 40 60 80 100 120 140 160

T

J

, JUNCTION TEMPERATURE (°C)

t

RD

, RESET DELAY TIME (% of t

RD_nom

)

V

in

= 13.2 V

3.06

3.08

3.12

3.16

t

t

t

Figure 33. Reset Function and Timing Diagram

< t

RR

t

RR

t

RD

V

in

V

out

V

RT

V

RT

+ V

RH

V

RO

V

ROH

V

ROL

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17

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