Datasheet

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 = 34V
VIN = 36V
VIN = 42V
0.0 0.5 1.0 1.5 2.0 2.5 3.0
0
1
2
3
4
5
POWER DISSIPATION (W)
OUTPUT CURRENT (A)
VIN = 34V
VIN = 36V
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 = 28V
VIN = 30V
VIN = 36V
VIN = 42V
0.0 0.5 1.0 1.5 2.0 2.5 3.0
0
1
2
3
4
5
POWER DISSIPATION (W)
OUTPUT CURRENT (A)
VIN = 28V
VIN = 30V
VIN = 36V
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 = 24V
VIN = 30V
VIN = 36V
VIN = 42V
0.0 0.5 1.0 1.5 2.0 2.5 3.0
0
1
2
3
4
5
POWER DISSIPATION (W)
OUTPUT CURRENT (A)
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
LMZ14203H
www.ti.com SNVS692D –JANUARY 2011–REVISED OCTOBER 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified, the following conditions apply: V
IN
= 24V; Cin = 10uF X7R Ceramic; C
O
= 47uF; T
AMB
= 25°C.
Efficiency V
OUT
= 18V T
AMB
= 85°C Power Dissipation V
OUT
= 18V T
AMB
= 85°C
Figure 25. Figure 26.
Efficiency V
OUT
= 24V T
AMB
= 85°C Power Dissipation V
OUT
= 24V T
AMB
= 85°C
Figure 27. Figure 28.
Efficiency V
OUT
= 30V T
AMB
= 85°C Power Dissipation V
OUT
= 30V T
AMB
= 85°C
Figure 29. Figure 30.
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