Installation and Operation
2018 Microchip Technology Inc.
DS50002834A-page 13
2.3.1.3
PERFORMANCE EVALUATION
The Oscilloscope screen capture in
Figure 2-3
displays the MIC23356 switching
waveforms during normal operation, when supplied from 5V input at full load (3A).
FIGURE 2-3:
Normal Operation at 0.6V Output, 3A Load.
FIGURE 2-4:
Efficiency vs. I
OUT
at 1V.
SW
5V/div
PG
5V/div
V
OUT
50 mV/div
AC coupled
EN
5V/div
0
10
20
30
40
50
60
70
80
90
100
0.001
0.01
0.1
1
10
Efficiency
(%
)
I
OUT
(A)
V
OUT
= 1V
V
IN
= 3.3V
V
IN
= 5.0V
V
IN
= 2.5V
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