PIC16F882-I Datasheet, PDF (141/328 Pages) Microchip Technology – 28/40/44-Pin, Enhanced Flash-Based 8-Bit CMOS Microcontrollers

PIC16F882/883/884/886/887
FIGURE 11-13:
EXAMPLE OF PWM DIRECTION CHANGE AT NEAR 100% DUTY CYCLE
Forward Period
t1
Reverse Period
P1A
P1B
P1C
P1D
PW
External Switch C
External Switch D
Potential
Shoot-Through Current
PW
TON
TOFF
T = TOFF – TON
Note 1: All signals are shown as active-high.
2: TON is the turn on delay of power switch QC and its driver.
3: TOFF is the turn off delay of power switch QD and its driver.
© 2009 Microchip Technology Inc.
DS41291F-page 139