Datasheet

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T
J
- Temperature - °C
100
200
300
400
500
600
t - Time - ns
MINIMUM OFF TIME
vs
TEMPERATURE
t
OFF(min)
VSENSE = 3 V
ICOMP = 1 V
105
250
350
450
550
-60 -35 -10 65 115 14015 40 90
T
J
- Temperature - °C
0
10
20
30
40
50
t - Time - ns
GATE DRIVE SWITCHING
vs
TEMPERATURE
Fall Time
C
GATE
= 4.7 nF
V
GATE
= 2 V - 8 V
Rise Time
5
15
25
35
45
-60 -35 -10 65 115 14015 40 90
10 12 16 20
VCC - Bias Supply Voltage - V
0
10
20
30
40
50
18
t - Time - ns
GATE DRIVE SWITCHING
vs
BIAS SUPPLY VOLTAGE
Fall Time
C
GATE
= 4.7 nF
V
GATE
= 2 V - 8 V
Rise Time
5
15
25
35
45
14
T
J
- Temperature - °C
0
0.4
0.8
1.2
1.6
2.0
V
GATE
– Gate Low Voltage - V
GATE LOW VOLTAGE
WITH DEVICE OFF
vs
TEMPERATURE
0.2
0.6
1.0
1.4
1.8
-60 -35 -10 65 115 14015 40 90
V
GATE
VCC = 5 V
I
VCC
= 20 mA
UCC28019
SLUS755B – APRIL 2007 – REVISED DECEMBER 2007
TYPICAL CHARACTERISTICS (continued)
Figure 13. Figure 14.
Figure 15. Figure 16.
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Product Folder Link(s): UCC28019