LMZ14201
www.ti.com
SNVS649F – JANUARY 2010 – REVISED OCTOBER 2013
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.
100
Efficiency 36V Input @ 25°C
1.2
Dissipation 36V Input @ 25°C
95
90
1.0
85
80
75
6.0
5.0
3.3
0.8
0.6
6.0
5.0
70
65
60
0.4
0.2
3.3
55
25°C
25°C
50
0
0.2
0.4
0.6
0.8
1
0
0
0.2
0.4
0.6
0.8
1
OUTPUT CURRENT (A)
Figure 9.
OUTPUT CURRENT (A)
Figure 10.
100
Efficiency 42V Input @ 25°C
1.2
Dissipation 42V Input @ 25°C
95
90
1.0
6.0
85
80
75
6.0
5.0
3.3
0.8
0.6
5.0
3.3
70
65
60
0.4
0.2
55
25°C
25°C
50
0
0.2
0.4
0.6
0.8
1
0
0
0.2
0.4
0.6
0.8
1
OUTPUT CURRENT (A)
Figure 11.
OUTPUT CURRENT (A)
Figure 12.
100
Efficiency 6V Input @ 85°C
0.45
Dissipation 6V Input @ 85°C
95
90
85
80
3.3
2.5
1.8
1.5
1.2
0.375
0.3
3.3
2.5
1.8
1.5
75
70
65
0.225
0.15
1.2
60
0.075
85°C
55
50
0
85°C
0.2
0.4
0.6
0.8
1
0
0
0.2
0.4
0.6
0.8
1
OUTPUT CURRENT (A)
Figure 13.
OUTPUT CURRENT (A)
Figure 14.
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