Microchip Technology DM164130-10 ユーザーズマニュアル
Main PSMC Configuration GUI
2012-2013 Microchip Technology Inc.
DS40001671B-page 27
2.19.7
FBPPC: Full-Bridge Push-Pull with Complementary Mode
Outputs
Outputs
Full-Bridge Push-Pull Complementary mode is selected by clicking on the FBPPC tab
as shown in
as shown in
. This mode is identical to full-bridge push-pull with the addition
of two complementary outputs on Channel E and Channel F. Channel E is the
complement of Channels A and C. Channel F is the complement of Channels B and D.
Click on either dead-band block to open the dead-band control. See
complement of Channels A and C. Channel F is the complement of Channels B and D.
Click on either dead-band block to open the dead-band control. See
for more information.
FIGURE 2-15:
FULL-BRIDGE PUSH-PULL COMPLEMENTARY
2.19.8
PS: Pulse-Skipping Mode
Pulse-Skipping mode is selected by clicking on the PS tab as shown in
.
Pulse-Skipping mode uses the asynchronous rising event output to enable the PWM
output. When the asynchronous input is low at the period event then PWM output for
that period is suppressed, otherwise the PWM output occurs as it normally would in the
Single PWM mode. Pulse-Skipping mode is generally used in hysteretic power
conversion applications. Channel A is the only available output in Pulse-Skipping
mode.
output. When the asynchronous input is low at the period event then PWM output for
that period is suppressed, otherwise the PWM output occurs as it normally would in the
Single PWM mode. Pulse-Skipping mode is generally used in hysteretic power
conversion applications. Channel A is the only available output in Pulse-Skipping
mode.