Datasheet

   
   
SLUS488E − SEPTEMBER 2002 − REVISED JULY 2009
13
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TYPICAL CHARACTERISTICS
10 100
0
200
160
120
80
40
0
100
20
60
100
140
180
Figure 10
DEAD TIME
vs
TIMING RESISTANCE OVER VDD
Dead Time − ns
V
DD
= 14 V
T = −40°C
T = 25°C
V
DD
= 6 V*
V
DD
= 10 V
V
DD
= 6 V*
T = 85°C
V
DD
= 14 V
RT − Timing Resistance − kΩ
* UCCx8084/6, only
Figure 11
−50 125
Temperature −
160
100
60
40
0
50
20
80
120
140
−25 0 25 75 100
DEAD TIME
vs
TEMPERATURE
Dead Time − ns
°C
R
T
= 165 kΩ″
R
F
= 1 kΩ
C
F
= 220 kΩ
R
SET
= 50 kΩ
Figure 12
−50 125
Temperature −
2.0
1.6
1.2
0.8
0.4
0.0
50
0.2
0.6
1.0
1.4
1.8
−25 0 25 75 100
CONTROL TO CS OFFSET
vs
TEMPERATURE
V
CTRL
− Control Voltage − V
°C
V
CS
= 0.40 V
V
CS
= 0 V
Figure 13
015
VDD − Volts
0.6
0.5
0
10
0.1
0.2
0.3
0.4
(OC Clamped)
5
RAMP HEIGHT
vs
VDD
V
PK(cs)
− V
R
SET
= 18 kΩ
T
A
= 25°C
R
SET
= 10 kΩ
R
SET
= 50 kΩ
R
SET
= 100 kΩ