Datasheet

0 100 200300 400 500 600 700 800 9001000
0
5
10
15
20
25
30
35
40
45
50
AMPLITUDE (dBV/m)
FREQUENCY (MHz)
Horizontal Peak
Vertical Peak
Class B Limit
Class A Limit
20 30 40 50 60 70 80 90 100110 120
0
2
4
6
8
10
12
OUTPUT CURRENT (A)
AMBIENT TEMPERATURE (°C)
JA = 9.9 °C/W
0 1 2 3 4 5 6 7 8 9 10
40
50
60
70
80
90
100
EFFICIENCY (%)
OUTPUT CURRENT (A)
12Vin
LMZ22010
SNVS687G –MARCH 2011–REVISED OCTOBER 2013 www.ti.com
System Performance
Figure 2. Efficiency V
IN
= 12V, V
OUT
= 3.3V
Figure 3. Thermal derating curve
V
IN
= 12V, V
OUT
= 3.3V
Figure 4. Radiated EMI (EN 55022)
V
IN
= 12V, V
OUT
= 5V, I
OUT
= 10A
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