Texas Instruments 28xxx

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285
450
285
EPWM1A
EPWM1B
RED RED RED
FED FED FED
300
TBPHS
(=300)
300
EPWM2A
EPWM2B
TBPHS
(=300)
EPWM3A
EPWM3B
Φ2=120°
Φ2=120°
Z
I
Z
I
Z
I
Z
I
Z
I
A
P
CA
CA
A
P
CA
CA
A
P
CA
CA
Controlling a 3-Phase Interleaved DC/DC Converter
Figure 3-14. 3-Phase Interleaved DC/DC Converter Waveforms for Figure 3-13
SPRU791D – November 2004 – Revised October 2007 Applications to Power Topologies 87
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