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ManualsBrandsTEXAS INSTRUMENTS ManualsPMICsLMZ31503RUQT
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LMZ31503
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SNVS992 –JULY 2013
EMI
The LMZ31503 is compliant with EN55022 Class B radiated emissions. Figure 45 and Figure 46 show typical
examples of radiated emissions plots for the LMZ31503 operating from 5V and 12V respectively. Both graphs
include the plots of the antenna in the horizontal and vertical positions.
Figure 45. Radiated Emissions 5-V Input, 1.2-V Figure 46. Radiated Emissions 12-V Input, 1.2-V
Output, 3-A Load (EN55022 Class B) Output, 3-A Load (EN55022 Class B)
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