Datasheet
0
0.5
1
1.5
2
2.5
3
0 0.5 1 1.5 2 2.5 3
OUTPUT CURRENT (A)
DISSIPATION (W)
5.0
3.3
85°C
50
55
60
65
70
75
80
85
90
95
100
0 0.5 1 1.5
2
2.5 3
OUTPUT CURRENT (A)
EFFICIENCY (%)
5.0
3.3
85°C
0
0.5
1
1.5
2
2.5
3
0 0.5 1 1.5 2 2.5 3
OUTPUT CURRENT (A)
DISSIPATION (W)
5.0
3.3
2.5
1.8
85°C
50
55
60
65
70
75
80
85
90
95
100
0 0.5 1 1.5 2 2.5 3
OUTPUT CURRENT (A)
EFFICIENCY (%)
5.0
3.3
2.5
1.8
85°C
0
0.5
1
1.5
2
2.5
3
0 0.5 1 1.5 2 2.5 3
OUTPUT CURRENT (A)
DISSIPATION (W)
5.0
3.3
2.5
1.8
1.5
1.2
0.8
85°C
50
55
60
65
70
75
80
85
90
95
100
0 0.5 1
1.5
2 2.5 3
OUTPUT CURRENT (A)
EFFICIENCY (%)
5.0
3.3
2.5
1.8
1.5
1.2
0.8
85°C
LMZ14203EXT
SNVS666F –JUNE 2010–REVISED OCTOBER 2013
www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise specified, the following conditions apply: V
IN
= 24V; Cin = 10uF X7R Ceramic; C
O
= 100uF X7R Ceramic;
Tambient = 25 C for efficiency curves and waveforms.
Efficiency 12V input@ 85°C Dissipation 12V input @ 85°C
Figure 15. Figure 16.
Efficiency 24V input @ 85°C Dissipation 24V input @ 85°C
Figure 17. Figure 18.
Efficiency 36V input @ 85°C Dissipation 36V input @ 85°C
Figure 19. Figure 20.
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