Datasheet

MCP14628
DS22083A-page 10 © 2008 Microchip Technology Inc.
4.5 Timing Diagram
The PWM signal applied to the MCP14628 is suppled
by a controller IC that regulates the power supply
output. The timing diagram in Figure 4-1 graphically
depicts the PWM signal and the output signals of the
MCP14628.
FIGURE 4-1: MCP14628 Timing Diagram.
PWM
HIGHDR
LOWDR
t
PDLL
t
FL
t
PDHH
t
RH
t
PDLH
t
FH
t
RL
t
PDHL
1V
1
V
PWM
HIGHDR
LOWDR
V
CC
/2
t
PTS
t
TSSHD
t
RH
t
PTS
t
FH
t
FL
t
TSSHD
1V
V
CC
0V
V
CC