) are not discharged, hence their voltages are intact. Next, the
Φ
21
switch is turned off and the Φ
22
switch is turned on, and C
2
is discharged to the
load while C
1
and C
3
are not. Finally, Φ
23
is on and only C
3
is being discharged to
the load. We will now look into how this interleaving confi guration helps further
reduce output ripples.
Consider an (N− 1)-stage converter, if the Φ
21
, Φ
22
, Φ
23
, till Φ
2N
switches in Figure 6.6
are turned on simultaneously, then input/output voltage waveforms such a ...
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