Texas Instruments C2000 Workshop Guide And Lab Manual

ePWM
C2000 Microcontroller Workshop - Control Peripherals 7 - 21
ePWM Dead-Band Sub-Module
ePWM Dead-Band Sub-Module
16-Bit
Time-Base
Counter
Compare
Logic
Action
Qualifier
Dead
Band
PWM
Chopper
Trip
Zone
Shadowed
Compare
Register
Shadowed
Period
Register
Clock
Prescaler
Shadowed
Compare
Register
EPWMxA
EPWMxB
SYSCLKOUT
TZy
EPWMxSYNCI EPWMxSYNCO
TBCLK
Digital
Compare
TZ1-TZ3
COMPxOUT
The dead-band sub-module provides a means to delay the switching of a gate signal, thereby
allowing time for gates to turn off and preventing a short circuit.
Motivation for Dead-Band
to power
switching
device
supply rail
gate signals are
complementary PWM
♦ Transistor gates turn on faster than they shut off
♦ Short circuit if both gates are on at same time!

Texas Instruments C2000 Specifications

General

Brand	Texas Instruments
Model	C2000
Category	Microcontrollers
Language	English