PIC16F882-I/SPQTP 查看數據表（PDF） - Microchip Technology

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PIC16F882-I/SPQTP

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

Microchip Technology 

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.

 2006-2012 Microchip Technology Inc.

DS41291G-page 143

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