Zvs Full-H Bridge Waveforms - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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Z
I
200
CB
Z
A
EPWM1A
EPWM1B
TBPHS
=(1200−Φ2)
EPWM2A
EPWM2B
Power phase
SPRUH22I – April 2012 – Revised November 2019
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Figure 7-70. ZVS Full-H Bridge Waveforms
600
CA
Power phase
CB
A
Z
CA
Copyright © 2012–2019, Texas Instruments Incorporated
Z
I
1200
CB
Z CA
A
RED
ZVS transition
ZVS transition
300
Φ2=variable
CB
A
Z
RED
C28 Enhanced Pulse Width Modulator (ePWM) Module
Applications to Power Topologies
Z
I
Z
FED
Z
CA
FED
727