Datasheet

ENABLE RESISTANCE
vs
TEMPERATURE
R
ENBL
− Enable Resistance − Ω
T
J
− Temperature − °C
110
130
140
100
150
120
70
80
90
60
−50 125−25 0 25 50 10075
50
1.0
1.5
2.0
2.5
3.0
0
0.5
−50 125−25 0 25 50 10075
ENABLE THRESHOLD AND HYSTERESIS
vs
TEMPERATURE
T
J
− Temperature − °C
Enable threshold and hysteresis − V
ENBL − ON
ENBL − OFF
ENBL − HYSTERESIS
DELAY TIME (t
D
1)
vs
SUPPLY VOLTAGE (UCC27423)
12
14
16
18
20
22
30
24
26
28
V
DD
− Supply Voltage − V
t
d1
− Delay Time − ns
1 nF
4.7 nF
2.2 nF
10 nF
470 pF
4 10 1686 12 14
t
d2
− Delay Time − ns
V
DD
− Supply Voltage − V
20
22
24
26
32
34
38
28
30
36
DELAY TIME (t
D
2)
vs
SUPPLY VOLTAGE (UCC27423)
1 nF
4.7 nF
2.2 nF
10 nF
470 pF
4 10 1686 12 14
UCC27423-Q1
UCC27424-Q1
UCC27425-Q1
SGLS274F –SEPTEMBER 2008–REVISED SEPTEMBER 2012 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 16. <br/> Figure 17. <br/>
<br/> <br/>
Figure 18. <br/> Figure 19. <br/>
<br/> <br/>
10 Copyright © 2008–2012, Texas Instruments Incorporated