Datasheet

0 200 400 600 800 1,000
0
10
20
30
40
50
60
70
80
RADIATED EMISSIONS (dBV/m)
FREQUENCY (MHz)
Emissions (Evaluation Board)
EN 55022 Limit (Class B)
-20 0 20 40 60 80 100 120 140
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
OUTPUT CURRENT (A)
AMBIENT TEMPERATURE (°C)
VIN = 15V
VIN = 24V
VIN = 42V
0.0 0.5 1.0 1.5 2.0 2.5 3.0
70
75
80
85
90
95
100
EFFICIENCY (%)
OUTPUT CURRENT (A)
VIN = 15V
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
LMZ14203H
SNVS692D –JANUARY 2011–REVISED OCTOBER 2013 www.ti.com
SYSTEM PERFORMANCE
Efficiency V
OUT
= 12V
Figure 2.
Thermal Derating V
OUT
= 12V, θ
JA
= 16°C/W
Figure 3.
Radiated Emissions (EN 55022 Class B)
Figure 4.
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