Datasheet

DS_E48SC12008_03192012
6
ELECTRICAL CHARACTERISTICS CURVES
Figure 9: Input Terminal Ripple Current, i
c
, at full rated output
current and nominal input voltage with 12µH source impedance
and 33µF electrolytic capacitor (100mA/div,1us/div)
Figure 10: Input reflected ripple current, i
s
, through a 12µH
source inductor at nominal input voltage and rated load current
(20mA/div,1us/div)
StripCopper
Vo(-)
Vo(+)
10u 1u
SCOPE RESISTIVE
LOAD
Figure 11: Output voltage noise and ripple measurement test
setup