200
400
600
400
200
300
500
300
500
EPWM1A
EPWM1B
EPWM2B
EPWM2A
Z
I
A
P
CA
CA
Z
I
Z
I
A
P
CA
CA
CB
CB
CB
CB
CA CA
CA CA
CB
CB
CB
CB
www.ti.com
Applications to Power Topologies
353
SPRUH91D–March 2013–Revised September 2016
Submit Documentation Feedback
Copyright © 2013–2016, Texas Instruments Incorporated
Enhanced High-Resolution Pulse-Width Modulator (eHRPWM)
Figure 14-54. Buck Waveforms for Figure 14-53 (Note: F
PWM2
= F
PWM1
)