Datasheet

0.0
10.0
30.0
40.0
50.0
70.0
0
FREQUENCY (MHz)
RADIATED EMISSIONS (dBµV/m)
20.0
60.0
80.0
200
400
600
800
1000
EN 55022 CLASS B LIMIT
0
0.2
0.4
0.6
0.8
1
1.2
50
60 70 80 90 100 110 120
AMBIENT TEMPERATURE (°C)
OUTPUT CURRENT (A)
50
60
70
80
90
100
0
0.2
0.4
0.6 0.8
1
OUTPUT CURRENT (A)
EFFICIENCY (%)
25°C
LMZ12001EXT
SNVS661F –JUNE 2010–REVISED OCTOBER 2013 www.ti.com
System Performance
Figure 2. Efficiency V
IN
= 12V V
OUT
= 5.0V
Figure 3. Thermal Derating Curve
V
IN
= 12V V
OUT
= 5.0V
Figure 4. Radiated Emissions (EN 55022 Class B)
from Evaluation Board
2 Submit Documentation Feedback Copyright © 2010–2013, Texas Instruments Incorporated
Product Folder Links: LMZ12001EXT