Datasheet

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
0
10
20
30
40
50
60
70
80
90
100
MAX DUTY CYCLE (%)
UVLO (V)
DCL = 2.5V
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
0
10
20
30
40
50
60
70
80
90
100
MAX DUTY CYCLE (%)
DCL (V)
UVLO = 1.26V
-50 -25 0 25 50 75 100 125 150
TEMPERATURE (
o
C)
80
85
90
95
100
105
110
115
120
DEAD TIME (ns)
R
SET
= 30.0 k:
0
20 40
60
80 100 120
R
SET
(k:)
0
50
100
150
200
250
300
350
400
DEADTIME (ns)
R
SET
to REF
-50 -25 0 25 50 75 100 125 150
TEMPERATURE (
o
C)
80
85
90
95
100
105
110
115
120
OVERLAP TIME (ns)
R
SET
= 34.8 k:
0
20 40
60
80 100 120
R
SET
(k:)
0
50
100
150
200
250
300
350
400
OVERLAP TIME (ns)
R
SET
to AGND
LM5026
SNVS363D –AUGUST 2005–REVISED APRIL 2013 www.ti.com
Typical Performance Characteristics (continued)
Overlap Time Overlap Time
vs vs
R
SET
Temperature
Figure 11. Figure 12.
Deadtime Deadtime
vs vs
R
SET
Temperature
Figure 13. Figure 14.
Max Duty Cycle Max Duty Cycle
vs vs
UVLO DCL
Figure 15. Figure 16.
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